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Marshall JCM-2000 DSL 401

Summary
Price New Marshall JCM-2000 DSL 401 @ Musician's Friend
Manufacturer URL http://www.marshallamps.com/
Features 8.1 (246 responses)
Sound Quality 8.5 (257 responses)
Reliability 7.0 (190 responses)
Customer Support 7.2 (87 responses)
Overall Rating 8.0 (251 responses)
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Product: Marshall JCM-2000 DSL 401
Price Paid: US $525 used
Submitted 04/27/2004 at 09:13pm by Matt
Email: biketrial at snet<dot>net

Features : 6
This amp has just what you need...clean channel, two distorted channels, all-tube, spring reverb. Not too happy with the foot switch quality. It did okay until I started transporting it to gigs.

Sound Quality : 5
From what I have read here, I need to replace the tubes. I generally like the tone (needs bottom), but I cannot get any volume out of it. My bandmate never puts his master volume past 4; I never have mine as low as 6. I use a Fender American Standard Strat, a few Boss effects, and a Cry-Baby. Sans effects, the clean is clean, and the louder distorted channel has some nice crunch, but not a lot of bottom. Once again, I have loudness issues, so I suffer from background noise due to the high volume setting at which I usually play.

Reliability : 8
Haven't had any problems in the 6 years I have owned it. Except that time I brought the amp to the gig and left the power cord in the garage.

Customer Support : No Opinion

Overall Rating : 6
Had I the chance to do it again, I would probably look for a Music Man 50W tube amp for light duty/studio work. On stage, a 100W Fender tube amp, or the classic Marshall stack with a 100W head. Too much power? Never heard of it.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $550 used
Submitted 04/20/2004 at 01:55pm by Jason Holmes
Email: jason_holmes26<at>yahoo dot com

Features : 5
1999?
a nice clean channel and two other overdrive channels.
effects loop

Sound Quality : No Opinion
First and foremost you have to install a vintage 30. Now with the vintage 30 you can get a nice sound from the clean channel. Use your pedals for distortion and colors. The dirty channels are no good. I always use humbuckers. The bridge humbucker works nice for clarity and crunch. For a fatter lead sound use the other. The Ibanez TS 808 is a great overdrive for this amp or any other amp for that matter. For a heavier distortion use a metal zone. Ive had good luck with pedals that are true bypass like the line 6 stomps. A good stand can help you hear this amp better on stage. I had to basically hot rod this thing to make it sound good.

Reliability : 8
Dont crank this baby past 3 or 4. Mine heated up and burned up something and I had to have it replaced at the shop. If you need this thing to be louder mic it to a PA. Plus at higher volumes the sound clarity is lost.

Customer Support : No Opinion
Another tip to put the cleanest tubes you can find in it, perhaps groove tubes #10 or sovtec cleans.

Overall Rating : No Opinion
Ive been playing for 15 years. I had to hot rod this thing to make it sound good. It still lacks volume. If I had it to do over again I'd get a mesa F-50.


Product: Marshall JCM-2000 DSL 401
Price Paid: #450.00 UK
Submitted 03/17/2004 at 04:25am by Tony
Email: tony<at>colbourne2 dot freeserve dot co dot uk dot

Features : 9
2001 model I think, purchased in the uk. Definitely a rock amp.

Sound Quality : 9
Own several guitars but mainly play a Peavey Wolfgang. Iwas very disappointed when I purchased this amp. There was no bottom end (unlike the valvestate 80) I had previously. The sound kept fading and the box got hotter than hell.
Then one day I spoke to Derek at Watford Valves in the UK. He recommended a valve transplant. Good God, what a difference. No more fading sound, a very rich warm sound. I prefer power amp distortion and even at low volumes this now sounds impressive. I also use a Keeley modified Boss sd1 and last but definitely not least, a fantastic pair of real guitar leads made by Wil Halligan of excellentleads.com based in the uk. Take my advice, revalve it, use a top notch overdrive and invest in the best leads available. With these you will have all you need to cover everything from Zepto Halen and even Metallica.

Reliability : 9
Following revalve I am much more confident in reliability.

Customer Support : No Opinion
Never used

Overall Rating : No Opinion
Playing 15 years. Own shed loads of equipment but never use most of it. I love the simplicity of my current setup, ie WolfGang, boss sd1 and great leads. Bottom end absolutely sucked but has improved since revalve. Have just ordered a 1936 cab to go with it. Have also ordered a speaker lead from excellentleads.com. Dont underestimate the importance of any equipment that is to be attached. They all have an affect on the final quality of the amp.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $700.00
Submitted 03/10/2004 at 09:54am by Andrew Austin
Email: austina<at>ccc-ctc dot com

Features : 8
pretty plain, just what you need no extras

Sound Quality : 9
Great sound. this what i bought it for

Reliability : 3
heres the problem. channel 1 sound fades out. Took it in for repair
came back with no channels working. took it in agian now the reverb
does not work. ill save you some time DONT BUY THIS AMP
WASTE OF $700.00 ,,, IT WILL BREAK ON YOU

Customer Support : 2
VERY HARD TO GET A HOLD OF MARSHALL
There is a good waranty though.

Overall Rating : 3
Ive been playing guitar for about 10 years.
If lost or stolen i would buy somthing else.
Although the sound is great what good is that if it doesnt work
half the time.


Product: Marshall JCM-2000 DSL 401
Price Paid: N/A
Submitted 02/29/2004 at 04:04am by Elvis seibakken
Email: erirjoh at online<dot>no

Features : 8
2003
everybody has mentioned the features,so no need for another walk-thru

Sound Quality : 10
I play for the most part heavy rock,KISS,ozzy ,weezer and similar.this amp gives me some really good tones for the money.Now I have read the instruction booklet that i`m sure a lot of the reviewers below hasnt .Read it and learn how to get the best tones out of this amp.you know there is a simple way of reducing the buzzy quality.I think it sounds great.it aint a jcm 900 or similar,but how can it be??? full score

Reliability : 9
it gets hot,but nothing has happened as of yet.yeah i would gig with it

Customer Support : No Opinion
nope

Overall Rating : 10
been playing for 17 years,this is my first valve amp,as i have bought guitars instead,and played thru shitty transistor amps.this amp may not be the best ,or greatest sounding amp ever,but it still is great considering all.


Product: Marshall JCM-2000 DSL 401
Price Paid: 799 (?)
Submitted 02/14/2004 at 04:56am by cma

Features : 8
Marshall JCM-2000 DSL 401 Dual Super Lead
40 W - Full Tube

3 Channels (Clean, OD1, OD2)
3 Band EQ for Clean and OD1/OD1

4x EL84 Output valves and 4x ECC83 Preamp Valves

I miss a Tone Shift & Deep Switch - but that's not a problem!

Sound Quality : 10
I use the DSL 401 with my Fender Custom Telecaster HH FMT and it sounds awesome!

I mostly play Rock and Metal and it's the pefect amp for my needs! I am very suprised by the clean channel - cristal clear - you can get from a nice clean tone to some jazz & blues distortion by using the gain knob clockwise.

The amp is very, very and I really mean VERY loud - you can easly gig with it!

The OD1/OD2 channels are not noisy at all and the distortion is just amazing - the OD2 channel gives 20 db extra boost.

Reliability : 10
I think it's a very reliable amp - hasn't broken down!

Customer Support : No Opinion
Didn't contact them yet!

Overall Rating : No Opinion
Very good amp! If lost, stolen or damaged I'd get another one!


Product: Marshall JCM-2000 DSL 401
Price Paid: N/A
Submitted 01/28/2004 at 12:20pm by Anonymous

Features : 8
No frills. I like that. But that di output is very useful.

Sound Quality : 9
The speaker in this amplifier seems to be voiced for the clean channel. My advice to anyone sweating about this amp is to buy a vintage 30 16, install it in a seperate cabinet and don't use the stock speaker. Don't go running both because the gain channel is stilll crap no matter how much you twiddle and fiddle with the pots Don't go removing anything if you have a warrenty because these things break down every other week. Once done, the amplifier is really rather impressive. The clean channel is shite through the vintage, may as well be od 3, but the gain is worth it. The new speaker hisses like a bastard but breaks up with none of the boxy quality we all know this amp has.

Reliability : 5
Shit. Burns hotter than a frenchman's underpants.

Customer Support : 10
This amp has been back and forth more times than i can remember. Marshall are great, very accomodating, but jesus it's inconvenient.

Overall Rating : 9
sounds great. Love the quirky little turd. Marshall have slipped up in tryin to incorporate a a good clean channel in this high gain combo. Good amp, limited by the speaker. Leaning over and switching the jacks around at the back is not conducive to a professional stage presence.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $500 used
Submitted 01/06/2004 at 12:50pm by Anonymous

Features : 9
Same as below. All features are useful to me except the reverb is too loud on the od channel. Reliability sucks until it's resoldered.

Sound Quality : 9
The OD channel is OK for classic rock. 20db boost is cool too. Clean is great as well as the clean channel OD. The speaker compensated DI is very good but an off-axis, close sm57, is fool proof. Much more fool proof than these "hassle free" DI remedies. Friends don't let friends DI.

Reliability : 3
The amp get hot as reported which puts stress on the mass produced solder joints. I lost power to the 3 preamp tubes and found the rectifier needed re-soldered. While I was in there I repaired many cold solder joints and installed a fan on the power switch.

Customer Support : No Opinion
NA

Overall Rating : 7
Decent mass produced amp but it's over priced due to the well reported reliability issues. This amp should cost as much as a crate or fender or traynor. Much better quality and value found in MESA and boutiques.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $500 used
Submitted 01/05/2004 at 01:08am by tyrell
Email: idioteque at telus<dot>net

Features : 9
my dsl-401 was made in 2001. i bought it "used" from a sam ash in philadelphia. pa.

it is a pretty basic amplifier. it fires 40 all-tube watts into a single 12" speaker. it is part of the dual super lead line of tube amps. it had reverb that can be controlled via a foot pedel. it also carries a fairly useless effects loop. however, this amp has something special: a "third" channel between the clean and the heavy overdrive channels. this channel offers what i believe to be a great distortion, especially for classic rock or when you just need more bite in your playing than the clean channel can provide. the amplifer has enough wattage to play small gigs (it can drown a drumset) but i would recommend an additional cabinet for a larger club.

it is a pretty basic amplifer with great warm, thick sound. it doesn't have any digital effects or anything like that, but who needs those? it is great for what it is. those that want extras should get a line6.

Sound Quality : 10
i play a lot of avant-garde/ambient post-rock/punk and alternative music.

fender stratocaster (w/ stacked bridge humbucker)>dunlop mr. crybaby>EH big muff pi (russian)>eh small stone>signal flex delay>boss flanger>scores of crazy effects

i also use this amp with my mircokorg keyboard. it rumbles beautifully. it can capture highs through lows with sweet marshall charm. it also makes a tolerable bass amp with the gain down and the volume up.

i can use this amp in conjunction with effects to emulate artists or create entirely new sounds. depending on my mood, i can dial in great classic rock sounds, as well as more moderm settings. the amp is basic, yes, but it still offers a lot of versatility.
*sigur ros also uses jcm-2000 series amps, as well as scores of other musicians from all over the sonic sphere.

this amp has changed with my varying styles. it barked for heavier things, and now it shimmers for post-rock. it also hums and beeps when told to.

the reverb in this amp is nice. however, it can sometimes be a bit hissy. if the hiss is a problem, just use a holy grail or something.

the clean channel breaks at a low volume, and there is no clean volume knob. this makes it hard to have sparklingly clean sounds at high levels, but if you wanted that you would have a fender amp, right?

with the gain and volume entirely cranked on the OD2 channel i can create amazing barking distortion. it is almost sinister. the amp can be a little noisy at times, but that is all well and good for me. if anything, i wish it were a little more noisy.

the bottom line is thus: i use this amp for certain sounds. if i want to do something this amp cannot, i reach for my fender twin reverb.

Reliability : 10
i used to live in philadelphia. i purchased this amplifier after my used peavey bandit exploded for no reason. fearing that i may have a repeat incident, i took out a one year warranty (thanks sam ash). as luck would have it, there was no problem. this amp has been used at full volume for countless practices, gigs and general screwing around. the amp has survived being hit, knocked around and generally abused with no damage or complaints.

last year, i had to pack up my bags and head back home (in western canada). i threw the amp in the back of my sunfire and covered it in all my worldly possessions. it was a bump ride and at times i thought i was going to destroy the amp at some point during the 3500 km trip. but alas, not a problem.

it has been almost three years now, and this amp has not given me a lick of trouble. even though i bought it used the amp still runs like new. i, like many of you, am worried about the heat problem. i have burned myself many times after using the amp for hours and then touching the faceplate. nothing has happened yet, and it doesn't seem to be a problem. i am still using all of the original tubes.

Customer Support : No Opinion
i bought this amp used in philadelphia three years ago. i am back home here in western canada. i am sure sam ash wants nothing to do with me.
if something did go wrong, i would just take it to my local amp repair shop. they did wonders for my '62 fender tremolux.

Overall Rating : 10
i have been playing seriously guitar for close to five years now. in addition to this amp i own a '62 fender tremolux, a '65 fender twin reverb RI and a peavey bandit 112 (repaired, of course). each amp has a purpose (besides the awful bandit). and each amp does this purpose well. this amp and i have been friends for close to three years now. it was my first tube and and it helped usher me into the beatiful world of analog circuitry.
if it were stolen i would probably hunt the thief with such ample precision that he would wish that he had not made the earlier mistake. seeing as how this is both impossible and improbably, i would probably either buy another or spend the extra cash to get a dsl-100 half-stack.

this amp does what it should, and that is why it deserves a high rating.

i see this a good existence. while most other amp makers are going ahead and replacing all of their combo amps (and even some of their higher end heads) with digital components and transistor circuits, marshall is conitinuing to make quality tube amplifiers. the sound can't be beat. this amp is the next best thing to a dsl-100 and i love it dearly.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $699.99
Submitted 01/02/2004 at 01:09pm by Jeff
Email: Pantera181 at aol<dot>com

Features : 8
Ordered this new from musicians friend. By now if you don't know the features, read some other reviews.

Sound Quality : 7
I run a Jackson DXMG and a Gibson SG Special into this amp. The reverb is kind of crappy and the effects loops sucks, i think. I replaced the stock speaker with a vintage 30 and the reverb "hiss" has gone away. You really have to add a little reverb to make this thing sound really good. I wish marshall would have added a Deep switch to tighten up the bottom end on this amp cuz it sucks. They should have done that instead of adding a third channel. you either have to play the clean channel or the +20Db of gain channel, because the other one just sucks. I tried the TSL 122 at guitar center and that amp's lead channel distortion beat the fuck out of this amp. reverb was also a lot better

Reliability : 7
i had this amp for no more than 3 months when it crapped out on me. 3 tubes in all were failing, but i don't know if that was marshall's fault.

Customer Support : No Opinion
never delt with them

Overall Rating : No Opinion
I've been playing for 5 years. if this was stolen, i would probably save up and buy either a TSL 122 combo, or like a DSL 50 halfstack.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $699.99
Submitted 12/30/2003 at 08:31am by aaron

Features : 8
new JCM2000 DSL401. 2 channels w/ a footswitchable, 20 decibal boost on the overdrive channel. Reverb, emulated out, basic e.q. package. I would have liked to have seen a presence control, at least on the overdrive channel, and a solo feature like that on Boogies would have been extremely helpful. Overall, it has the basic features you need, but doesn't really go that extra mile.

Sound Quality : 8
Using my guitar, which was once a traditional strat copy, but now has been altered heavily to have a VERY basic setup (one volume pot wired straight to a dimebucker in the bridge position), at first the sound seemed a little harsh. I have been playing around on a few different amp models and for as reputed as Marshall is for being plug-and-play, I wasnt really satisfied upon my first attempt to play through it. However, as time went on, and I played it a little bit more, the sound grew on me a bit and i was ultimately satisfied with it. The overdrive, anyway. Sonically, the 20 decibal boost seems to do very little for a noticable VOLUME difference, but there is a noticable addition of some low end and even seemingly a little more drive. However, the boost has an almost buzzy quality to the sound of it-theres just something not too pleasing about it. Although, in its defense, I have not played the amp in a full band situation, where the sound may redeem itself. The clean leaves much to be desired. I have read that this particular model has quite possibly the best clean ever on a marshall, and I would have to say that if that statement is true, it says very little for other marshalls. THe clean just isnt dynamic in any way. Very straightforward, empty sounding. But who buys a Marshall for the cleans?? The drive channel alone, without the boost, has a great traditional marshall overdrive sound-very mid-heavy overdrive. It took me a little getting used to, but the drive grew on me pretty quickly. I know some guys who play 900 halfstacks and its really their sound that got me interested in marshalls in the first place, and i have to say it could sound better or worse depending on your personal preference, but it is definitely comparable. Overall, the clean doesnt do much for me, and the boost is seemingly useless as a true VOLUME boost and seems to have a buzzy quality to it, but the drive channel is great and mostly makes up for the rest of the amps flaws.

Reliability : No Opinion
didnt have it for too long, only about a month, and it never left my house. Seems pretty sturdy, but I wouldnt throw it around or anything. I cant much say anything regarding this topic, although Ive heard that many people have had trouble in the past with how hot it gets (and it gets HOT!)

Customer Support : No Opinion
had no dealings with the company

Overall Rating : 9
overall, if you bought a marshall, you should know what youre getting yourself into. Cleans arent great, and the boost feature, which i believe is unique to the 2000 dsl and tsl line, doesnt seem useful really. However, the beauty lies in the overdrive and this amp delivers. Great tone for AC/DC style rock, and even NOFX/Anti-Flag punk (which is more closely related to what i play). In the end i would be satisfied with this amp, and with the addition of a boss ds-1 as a boost pedal, i would be more than happy.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $650.00
Submitted 12/28/2003 at 12:42am by joe

Features : 7
This was made in 2001 and was purchased new off the floor at guitar center for $650.00. It is all tube 40watts with a1x12 Marshall Goldback speaker, two seperate channels with extra gain boost + reverb and effects loop and Master volume. It also has jacks on the rear pannel for extention speakers and recording out. It comes with a 2 button footswitch. I think that this amp is pretty versatile as it can be used for blues , surf, jazz, rock, and metal. I love the fact that it is easy to use and is easily transportable. It has plenty of power for practice and small club gigs etc. The only two problems i have noticed are that there is no bias prongs and adjustment on the back panel although the higher priced Models do have this, I think that this was dumb of marshall not to include the bias features on the back. The other problem that I had was when changing the El84 tubes I noticed that the Electro Harmonix tubes I purchased to replace the factory Ei tubes did not fit as they are just a little wider and wont fit as the tube sockets are recessed. I think that this is also a stupid flaw in the designing as it limits your choices in tube brands. The 3rd flaw is that the amp gets really hot although I have never had it overheat yet and have owned it for over 1 year. I have heard that this model should have a fan installed to keep the tubes cool but I dont think that I should have to modify an amp after spending that much money. If anyone else knows what other brand el84 tube will fit other then the stock Ei brand please let me know via email.

Sound Quality : 10
I use Gibson Les pauls and Sg models with p-90s and humbuckers. I have a Sg 61 RI, a Les paul Goldtop 56RI, and a Les Paul Custom 57RI. I play Rock with a fairly high distorted tone. As far as sound and tone, I love this amp and It is one of the best sounding amps I have played bar none and I have owned and played almost everything out there including Fender hotrod deluxe, Traynor Reverb, Marshall TSL601, Marshall vs265, Mesa Rectoverb ,etc. I love the fact that this amp gives you the choice to have a clean bluesy breakup distortion due to the gain knob included on the clean channel, The OD1 channel covers everything from bluesy breakup to CLassic rock to JCM 800 Crunch and The OD2 gain boost feature kicks the distortion up 20db for searing leads but the OD2 button shares the same eq and volume controls as the OD1. You can get great distortion sounds out of this amp at any volume due to the fact that it is 40 watts but it still is plenty loud for any club gig.

Reliability : 9
So far I have had no problem although I have noticed that this amp runs extremely hot. I have heard of problems of overheating but I have not experianced this yet and have never smelled anything burning. I did however notice the paint on the tubes to burn off due to the high heat but then again this happens on a lot of tube amps.

Customer Support : 7
I have not had to deal with them yet with this amp although I emailed them once a while ago concerning another Marshall Amp I owned and they never emailed me back which was pretty lousy of them if they got the email.

Overall Rating : 8
Due to the tremendous tone and versatility of this amp I would definatly get another one as this is the best sounding Amp bar none so far but I am always looking to top it. The only things I hate are the skinny recessed tube sockets which limit choices for tube brand replacements other then the stock EI brand. I also dislike the cheapness of Marshall to include the bias prong testers and bias adjustment screw on the rear panel as they do with the other More $$ JCM 2000 series models so why not put it on this one. Also, it runs pretty hot and maybe they should have designed it with a small fan to keep the tubes cool to prevent failure. But then again this is the best sounding amp and sounds better then even the more expensive Marshalls and it simply blows away the others(Fender,Mesa,Crate,LINE 6, etc. If anyone else knows what other brand El84 tubes will fit without widening the recessed sockets please let me know via email.


Product: Marshall JCM-2000 DSL 401
Price Paid: #419 (gb pounds)
Submitted 12/26/2003 at 08:14am by Robert Redfern
Email: robert<at>redfern83 dot freeserve dot co dot uk

Features : 9
plenty of scope for different sounds,this amp will relay cover any style whatsoever and the overdrive sounds i love, the guitar i use is an Ernie Ball Musicman Van Halen guitar which is extremely lovely tone anyway, i think for the money this amp is ideal for nearly any gigging guitarist i do as well have the issue of the fx loop, i use a boss chorus on clean sounds so thats ok going right into the front end with my Boss sd-1, but i do use delay on clean and overdrive sounds, however i have solved the problem of the lower level of the fx loop by putting the delay between the amp and the pa(because im using the speaker emulated output into the pa as well as coming thru the amp too so at least i get a delayed sound thru the pa on solos etc(which is what the audience will be hearing more than the amp speaker wont they???!!!

Sound Quality : 10
the sounds are wonderful, people are complaining a little that they have to wind it up a bit, to get a lot of volume,i was a little surpised the volume i turned up to for a valve amp but Hello???!!! this is a 40 watt EL84 amp theyre supposed to be like that so you can wind em up a bit!!!!!! i have no complaints about the sound of this amp whatsoever, my friend has the dsl 50 head and that is an amp he really likes too Marshall are such a big name for a reason, they sound fantastic covers any style from claen to all out metal i like many styles of music but mainly hard rock Ozzy, Van halen etc, but my band plays a large variation from stand by me to cant get enough, and it sounds really nice and makes you play better!!!!!

Reliability : 10
ive not had this amp long but as another reviewer commented once its worn in and been played for 24 hours or so they are generally gonna be ok, i always take my sansamp to gigs but i would do this even if it was a solid state, and im gonna buy some spare tubes anyway just in case i get any Spinal tap situations!!! look after your gear and care for it and it wont let you down i always find!!!!

Customer Support : 10
marshall are always very quick to reply and the spares department is second to none in customer service

Overall Rating : 10
ive been playing nearly 14 years and had various Marshall stuff but the great size and versatility of this amp is ideal for the band ive played in for years


Product: Marshall JCM-2000 DSL 401
Price Paid: US $699.00
Submitted 11/30/2003 at 08:11am by Anonymous

Features : 8
Brand new 2003, all features previously explained. Has no presence control, and no way to punch up the volume for leads. Parallel effects loop is worthless on an amp like this.

Sound Quality : 7
Les Pauls and hollowbody electrics. Sounds great. The amp covers a lot of territory from Jazz to Metal. Gain tones are voiced with the same relaxed midrange as most modern Marshalls, and like most of them, there's a buzzy high end in the upper frequency range of the Mid control (turn the treble all the way down and listen to the mid control as you turn it from 0 to 10- you'll hear the treble frequency in there). Every JCM2000 Marshall model I've tried has it (DSL 50, 100, TSL60, 100), and it's annoying. I'd rather have the controls split into 4 dedicated tonal ranges for Bass, Middle, Treble, and Presence. The amp's not very noisey, maybe a tad when the reverb is cranked high, or the clean channel's gain is low with the master high. Overall this amp sounds excellent, and is plenty loud enough for bars and clubs, and with any extension cabinet it will easily cover large stage territory.

Reliability : 4
The speaker has a buzz in it as well when cranking the clean channel a bit. I plugged the amp into another speaker and the buzz was not there, so it's the stock speaker. I tried following several documents for biasing this amp, one of them directly from Marshall. It will not reach the mV spec of 1.3-1.4mV. The highest it can be adjusted to is 1.01. The result was even lower when I tried a completely different set of tubes. Lastly, upon opening the amp to do this, I was extremely pissed off to find that the cabinet had been built too narrow so that the chassis was too tight to come out. All of the tolex on both sides of the interior were severely torn when I removed the chassis. Each time I took the chassis out of the cabinet, the tears became worse. I tried to epoxy the tolex tightly in place. I let it dry for 24 hrs. and then I had an even more difficult time getting the chassis back into the cab, because the thin amount of glue made it fit even tighter. If I ever have to remove the chassis again it's going to be a complete and total nightmare, because the tolex just bunches up with nowhere to go, and it becomes extremely difficult to simply get the chassis out at all.

A comment on the overheating issues: mine hasn't failed in the short amount of time I've had it so far, but those tubes get so hot that it almost seems surprising that the glass doesn't melt off of them. I'm not installing a fan on mine. I think that's rediculous that anyone has to do that on a $700. amp. It seems ironic that the MG series of solid state Marshalls has a fan built in, but the hot tube amp models do not. The first time my amp breaks down from overheating, I'm going to sell it.

Customer Support : No Opinion

Overall Rating : 7
Like the TSL100 with it's infamous footswitch problems, the DSL401 could be such a better amp with a few design modifications: give it a series effects loop instead of parallel (or at least install a switch to switch between the two types), it has a nice 20dB gain boost, but then they went and screwed up its usefulness by not including a volume control for solo levels. It needs a master volume control on the clean channel as well. Overall it's a great sounding amp with a handful of features, but what I dislike is the high price, quality issues, and the fact that Marshall amplifier designs and features always head down the right path, but never fully take you "there".


Product: Marshall JCM-2000 DSL 401
Price Paid: US $500 used
Submitted 11/19/2003 at 12:44pm by Jason
Email: jason_holmes at yahoo<dot>com

Features : No Opinion
very simple 3 channels

Sound Quality : 6
Sounds best played with a Gibson. Amp would be great for someone who played like blues or classic rock. In other words using the clean channel to chunk on rythm then using OD2 for leads. OD1 and OD2 are not useable for rythm. The OD2 really does sing for a rockin lead sound. For a tube amp its not very loud.

Reliability : 5
Something has happened to mine recently it stopped working while sitting in my room. It could have been the amp shop's fault. Im skeptical about its reliability and not too fond of the heat it produces.

Customer Support : No Opinion

Overall Rating : 6
Ive been playing for many years. If you are looking at this amp think about getting a fender or check out a mesa F50 combo. I think you would be better off.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $700.00
Submitted 11/12/2003 at 03:25pm by Anonymous

Features : 8
2003 model. It's got a lot of versatility for a combo this size, but then it should have a lot of features for its price tag. All the features have been covered before. My comments on them are that I wouldn't want a headphone jack so I'm glad it doesn't have one, I wish the parallel FX loop was a series loop instead, and I'd prefer a master volume control on the clean channel. Lots of power- very loud for 40 watts. It definately seems loud enough to gig with, and it's even bigger sounding with my 4x12 cab. Would also have been better to have a volume control for the boost.

Sound Quality : 9
I bought the amp mainly for home use. I wanted a nice amp that I could play all my guitars through, depending on the style of music I'm in the mood for. I play pretty clean stuff, Jazz, Rock, Metal, etc. I use it to write songs for my band, but not for recording yet.

The first thing you notice about the amp is that it packs one hell of a punch. The volume controls, especially the Master, don't begin to really open the amp up until maybe 6 or 7.

The Clean channel was the first thing I was impressed with, because with the gain up around 4 or 5 it just produces a nice warm, round, balanced tone for my ES175 hollowbody Jazz. Lower the gain for brighter tones, and max it out for a really nice old-style Bluesy Marshall rhythm tone. (A built-in capacitor accross the gain control emphasises brightness when you turn the gain down, de-emphasises it when you turn the gain up).

The OD1 channel is very nice, and very "classic" Marshall. It goes from Blues gains all the way up to late 70's hard Rock gains. Nice midrangey Marshall growl and punch.

The OD2, with it's 20 dB boost, really punches the gain up. As Marshall like to say, "OD2 picks up where OD1 leaves off". There's so much gain here it can get fizzy very quickly. With low gain settings, you can get great 80's Metal tones, and when the gain is set higher it goes into Modern Metal territory.

It's a great amp for practically any tone.

Reliability : No Opinion
Well, I haven't had a Marshall break on me in the 15 years I've used them, but I do think the quality could be better on the newer ones. There's no excuse for foot switches breaking down and amps overheating.

I've had this one for a week. Too early to rate it.

Customer Support : No Opinion
I hate customer support in general, and they hate consumers with problems. Has a 5 year warranty. I hope I never need it.

Overall Rating : 8
I've had quite a few combos in the 1x12 style, some tube and some solid state. C30, C50, Blues Junior, Fender solid states, Marshall solid states, etc. This amp sounds much better than all of them to me. I don't like the parallel FX loop. I wish there was a separate volume control for the boost for lead solos, and I wish there was a Master Volume control for the clean channel, because when you max out the clean channel, the gain channel won't go any louder than the clean. Overall, it's a smokin' little amp, and I can overlook the things I dislike.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $475
Submitted 11/05/2003 at 04:59pm by Anonymous

Features : 9
This is a pretty versatile amp. Two very different channels and the boost adds an extra dimension. One really nice feature is the gain pot on the clean chan. This is one aspect that you don?t normally see. It provides a nice blues break up tone or can cut a bit with a cleaner lead. Nice compliment to another player?s ultra clean sound. The effect loop is also a nice touch. I don?t love the reverb, but it does have a spatial quality despite the short throw. Not a ton of options, but that?s what you?d expect here.

Sound Quality : 7
This is where you have to decide if you like the classic EL84 tone. If you?re looking for the fat less responsive classic Marshall Tone with much sustain, look elsewhere. As we know, the 84 tone is one in it?s self and I?m sure many folks looking for that Marshall sound will be disappointed. That being said, this amp certainly delivers a unique very in-your-face punch. It has a clear articulate tone, as long as you don?t push the gain. The distortion sounds are aggressive and jump out of the speakers with authority. I personally wanted more of a less defined color, so that?s going to affect my rating

The clean channel is a very nice thing. I never expected the clear complex sound that this guy speaks. As I stated earlier, the gain control really opens up your options. A great Marshall clean

One issue that I have with this one is the headroom. Not that you should expect to blast over a huge room with a huge drummer blinding the crowd with his sweat, but a 40 W EL84 amp should have more room to go. I pretty much find many of the tones that I want, but if there are other competing instruments in the area, you might get lost. I?ve found myself with the vol pegged, in certain situations, which I never like to do.

Reliability : 8
I?ve read a bunch of complaints about the heat thing. Sure it might have been better with fan, but EL84?s get hot. I never experienced any issues. I had my highly regarded certified Marshall tech look it over and he told me that I shouldn?t even bother. The circuit board, apparently, will not be adversely affected by normal use. Hey, it?s a Marshall and they inherently are built with a lower quality standard than a VHT, Demeter or Soldano, but you get what you pay for. No problems here

Customer Support : No Opinion
They never come thru for anyone, but I've no experience

Overall Rating : 8
Like I said, you have to love the EL84 tone. Granted, it?s not a Vox or even a Classic 30, but it still has that aggressive, no-forgiveness vibe. The rounded undefined Marshall sound that we all know and love (or hate) is not here. This amp does do some very cool things that other Marshall?s will never find. To each his/her own. If it had more headroom and sustain, I would rate it higher, but 7.466666 (rounded up to 8) is all I can do from here.


Product: Marshall JCM-2000 DSL 401
Price Paid: #300 used
Submitted 10/25/2003 at 08:36am by Anonymous

Features : 7
Bought it second hand. I think mine is a 2002 model. It looks new anyway.
2 channels plus a gain boost on the second channel. footswitchable channels and reverb, although the reverb footswitch is not included, which seems a bit tight. Parallel fx loop which is all but useless, and only one control for reverb for all channels, so the level needs to be a compromise. Not a majot issue though.

Sound Quality : 9
I play an american fat strat with a seymour duncan custom 5 in the bridge. My music style ranges from Red Hot Chili Peppers, to Guns n Roses type rock to Metallica thrash. This amp covers this pretty well but in standard form its lacking in bottom end and any real 'balls'. The solution? Change the speaker. The stock one is crap and has a weedy little magnet, so this was quickly changed for a Vintage 30. Imprved the sound no end - much warmer and bigger sounding. I reccomend this mod to anyone. it only takes 5 minutes.
After an output tube blew i changed them for a matched set of electro harmonix tubes. another improvement in tone. i biased them on the hot side for a better sound. Strangeley this was WAY more awkward than swapping the speaker. Ill explain later.
Clean sound is nice, much fuller with the new speaker, and the dirt is cool on the other channels, but at low volumes sounds a little fuzzy and muffled. This amp needs cranked to sound at its best like any all valve amp - its not a practice amp. Also, the fx loop is rubbish - even on full it seems to be putting only about half of the signal through the loop so fx are almost inaudible. I may have this modded to sort this out. Reverb isnt very smooth either and on clean there isnt enough, but marshalls are meant for dirt, and its not needed there, so i wont complain too much.
This amp makes very little noise.
Before the speaker upgrade id give this amp a 6. With the new speaker it deserves a 9.

Reliability : No Opinion
This amp has one key issue - heat. You could cook an egg on the front panel when its been left on for a while. Cannot be good for it. I will investigate cooling because the heat may cause solder joints to fail.
Also, after 3 months of getting the amp an output tube went squeally and died. It was a second hand amp so i cannot really complain, but the output tubes were Ei, which seem to be the standard output tube on this amp. These are well known to be crap tubes which go microphonic in the blink of an eye, and I certainly wouldnt have kept them in if i was gigging even if they hadnt blown. This was just the first problem though. I ordered a replacement set of electro harmonix el84s, and to my horror they did not fit! The glass was to big to fit through the hole in the chassis. This was corrected after 20 minutes with a dremel, but i dont think the owner should have to grind away at the chassis just to change the tubes. Well done marshall.
Other than that the amp is solid. Nice strong metal grille to protect the speaker and the tubes, tough amp chassis.

Customer Support : No Opinion
Iv never dealt with marshall myself

Overall Rating : 8
Iv been playing for over 10 years now. My last amp was a Marshall AVT275 and this sounds both louder and has a way better tone than the AVT. If it were stolen id hunt the bastard down and gleefully break his thumbs. I dont know if id buy another - i would probably buy a marshall silver jubilee combo, but this amp is too good to get rid of now, although i may have the effects loop modified to make it usable and change the reverb driver chip to smooth out the 'verb.
I would like to see marshall fit a proper speaker as standard like a vintage 30, rather than the asthmatic thing they currently use, make proper sizes holes for the power tubes and sort the fx loop. These things would cost hardly anything for marshall to alter but would make it a much better amp. After the mods itd be almost perfect.


Product: Marshall JCM-2000 DSL 401
Price Paid: 1150 (AUS)
Submitted 10/07/2003 at 11:17am by DC

Features : 7
Now up to 159 reviews. I think there enough tech details on features below now! Generally I love the features on this amp. I run 2 Epiphone semi-acoustics both with humbuckers through it, and use it regualrly for practice and club gigs. It it a whole heap better than my last amp (Peavey Triumph 60), however...

The only two gripes I have about the features (for the way I play) are:

1. The parallel effects loop mix only has a maximum of about 50% effect when on full. Which means for a dry sound no problems, but a heavily effected sound (I run an Alesis Quadraverb in parallel)is not possible, even when setting the Quadraverb to 100% effect with no dry signal.

2. I run the clean channel at a fairly high gain (4-5/10) for rhythm and the distortion at a relatively low gain (2/10). Though the distortion channel has a channel volume I cannot get a large enough sound difference from the clean to distorted channel (even with 20db boost) to have a nice jump in volume for a solo.

Sound Quality : 8
The reason I bought this amp (despite going in with my eyes open about the apparent reliability problems) was the sound. I play indie guitar rock/pop (apparently somewhat like the Magnetic Fields) and the warm sound of the slightly driven clean channel sold me. The distortion gets periodic use though it seems to be a little thin when the distortion gain is cranked a long way up. The reverb too has a little extra noise when turned up a long way.

Reliability : 9
I have had this amp now for 9 months and have not had any problems despite weekly to twice weekly travel to practice and gigs. I just let it warm up (and yes it gets hot, but it has been winter down here recently and that has been a good thing!), take care to to bang it around too much and so far no dud tubes and no reverb tanks dropping out.

So for me - no problems at all. I just hope I can say that in 3 years time.

Customer Support : No Opinion
No problems. No idea. Though the warranty I have is 1 year.

Overall Rating : 8
I love this amp (despite it's few faults) and one day I'll get a tech to fix the Fx mix and put a master volume on the clean channel. In the meantime I would be most annoyed if it got stolen, and would try to replace it if I could.


Product: Marshall JCM-2000 DSL 401
Price Paid: 1300 (AUD)
Submitted 10/06/2003 at 10:12pm by heath

Features : 8
My DSL is a 2000 model which I bought new about 1 1/2 years ago. I agree with the last reviewer re the amount of reviews this amp has received. But to me it stands alone and so is deserved of the widespread commentary its received. The features have been covered extensively already and little more thats totally original could really be added to them. However, as with the last reviewer I have found that the jack for recording is a brilliant feature almost enhancing the amp's clean. As other reviewers have also said, the clean on this amp is not of the Fender variety but it is still sweet enough and I've not been disappointed with it. People I've jammed with have commented on the clean channel's clarity and when coupled with the overdrive channels, which I feel outdo Fenders in a similar weight division, the amp is a well rounded and versatile package. I have used the amp jamming and live and have not been disappointed with its punch. I was looking for clean saturation in overdrive and this amp produces it with either single coils or humbuckers, no mud or gritty, dirty tone, the amp's overdrives provide contained, cutting distortion provided the gain is adjusted accordingly. Of course, some players may want distortion mayhem and this amp could do that too if pushed. Being 40 watts, its too small I should think for a full on metal player but, while I can go a heavy sound, thats not purely my thing so its not an issue for me at the moment.

Sound Quality : 8
I'm running a standard 2001 US strat and more recently a Gibson Les Paul Junior Special Plus 2002 through the DSL. My style is influenced by Dean DeLeo and Frusciante principally...though there are loads of great players out there who I listen too and try to learn from. Going back some, Mick Taylor is a influence and, as with so many others, so is the immortal James Marshall.
The amp suits my style well, I find it probably crosses best with the Fender although I haven't had much of a hit with the Gibson on it yet. I haven't found the amp to be noisy and as I said above the clean is quite nice, but I also find for harder passages that it puts out by comparison to amps I've owned in the past or compared it with. Needless to say, I haven't ever really owned any monsters or the classic names that get dropped preferring to mike up 40-60 affordably priced and respected watts than to get heavier and priceyer, but I can see how opinion can change or differ on that score. The tone of the amp is variable but really all I wanted was an amp that could be clean and then provide overdrive through which I could hear the subtleties of playing when I wanted it; this amp does those things, so I'm pleased. Then again, I don't ever really wind the gain up past 4-5 as I find thats all I really need. The OD2 setting could be considered brutal, but such things are personal.

Reliability : 7
I have read this column before and since buying the amp and I've been aware of the reliability issue and its worried me some, but I've had no difficulties to date(touching wood). When I first bought it, it came out of the box with a single footswitch and I was sore about that. The guys I bought it off at Venue in Sydney were completely incompetent. I remember this idiot telling me that the amp only came with a single footswitch and point blank refusing to replace it even though the amp obviously has separate channel settings. I called the Marshall dealer in Victoria personally, told them the story and they were very helpful. They sent the right switch asap and the problem was solved.
As has been said, the amp gets hot, although a friend has an old Italian amp he reckons you can fry an egg on and the Marshall don't get that hot. I gotta get myself into gear and just get a small fan as per the recommendations here.
I've lugged the amp in the back of a small 4 wheel drive for some time now and I've banged it about a little bit, but I am conscious of being careful with it; like anything you may value...
I've played it without backup, but I'm aware of the perils of that and I won't do that again if I can help it. As has been said, its dangerous to play without backup with any amp.
I'm giving the amp a 7 in this category 'cause while it hasn't let me down I'm aware that its failed on a number of other players and because of the footswitch issue.

Customer Support : 8
As I said I found Marshall Australia to be friendly and helpful.

Overall Rating : 8
I've been playing for about 20 years now, since I was about 9 and overall, I'd give the DSL an 8 or maybe even a 9. I don't want to be too inflated about it because I'm wary of that kind of praise for anything. Of the amp's I've tried none has its versatility; although I have never played through an orange or musicman, I've tried mesa and other Marshalls and plenty of Fenders. Sure there's lots to choose from out there, but I'm no gear head and I don't have unlimited finance or time. I've owned my fair share of gear but this amp suits me well; it gets my sound across and brings some magic to it as well. I have worried that it might not have the bottom end necessary but then again I don't attempt or need to push it to extreme volumes. At the end of the day execution is really up to me. This amps got clean and its got mean, some presence or even a sweet flanger/chorus (thinking rooster) such as features on the Fender Princeton Chorus might be nice, but I can remedy that with external effects. The output jack for recording is fantastic, though i never use the reverb or the fx loop.
If the amp were lost or stolen I'd be really disappointed and I might buy another although I'd do some more shopping first.


Product: Marshall JCM-2000 DSL 401
Price Paid: US trade used
Submitted 10/02/2003 at 05:29pm by boomer
Email: boomertracy<at>juno dot com

Features : 7
As if 157 reviews aren't enough, I figured I needed to put my $.02 in. It is a 2 and 1/2 channel amp, and all are necessary. Clean, OD, and OD with 20db boost. The 40 watts are plenty loud for the gigs I currently play, and I really don't think I want to carry around another 100W combo. The amp has reverb which adds a nice touch, but with all the super amps out now, everybody NEEDS lots of effects, so I have some pedals just to have more options.
The direct out is a great recording tool, and I feel like it was sort of a bonus. It really sounds good.

Sound Quality : 10
The amp sounds terrific! I bought a line 6, and found out that my ear really likes the Marshall tone, so I traded the line 6 for my marshall. Best trade I ever made. The tone is so smooth that you can dime it on any or all settings, and your ears don't get hurt from any digital noise. I love that. I play rock and roll, so Marshall fits the bill great for me. The amp is not noisy, and the clean channel dirties up quite a bit after you go past 5 on the dial with a single-coil. I really love the way this amp sounds, and can't think of any reason to get a different amp for more distortion. I'm not sure that I want a brutal distortion.

Reliability : 10
Haven't had any problems with it, and I really don't expect to. Regular maintenance on a tube amp is to be expected.

Customer Support : No Opinion
n/a

Overall Rating : 10
If you don't have a marshall, why not? I've been playing for 12 years, and this little 1x12 really is cake, man. I also own a vox, and a yamaha dg100. I use the vox for clean and the marshall for drive when I do rock and roll gigs. I use the yamaha for church and praise and worship sets. I wouldn't have any problems with recommending this amp to friends, and I would hope that my enemies would get one so we would have something in common. Great, pure rock tone. If it were stolen, I would really be in a bad place, and would have to sell something to get another one. (playing in a band is not a great way to make money!) For 7 bills brand new, I can't think of a better value anywhere in the amp market.


Product: Marshall JCM-2000 DSL 401
Price Paid: $450 (US Dollar) used
Submitted 09/17/2003 at 09:19am by Benjamin Vineyard

Features : 9
The channels offer excellent variety in sound. I love the clean's ability to crunch up nicely. The reverb is a little weak on the clean channel - I could go for a bit deeper reverb. The drive channels are beautiful! Messing with the tone really achieves a lot with this little amp. Having the speaker output it a handy feature; though I prefer a Shure SM57, but handy nonetheless. The ext. speaker outs is a nice option. I placed this combo on a 1960A cab and it really pushed some air. Footswitchable reverb is also a nice option, though I rarely use it.

Sound Quality : 10
I use a Gibson Les Paul Studio. The studio does great for me. It's not as fancy and achieves wonderful sound for blues/rock. The amp works like a dream with the Les Paul. The clean can achieve some Fender-esque snap with a lot of middle and treble kicked in and backing off the bass. It's not as snappy as the Hot Rod series by Fender, but nice for a Marshall. The crunch on the clean channel really sounds awesome. The drive channels are the best on this amp. I found that this amp, with the el84's loaded in it acheived a hard drive in channel 3, but it wasn't as hard as the Tsl series. However, the vintage-esque sound you get from this amp beats the hard hit of the Tsl.

Reliability : 10
I have never had problems with anything. Some people talk about the heat of the amp. Yes, it gets hot. All tube amps do. This one might be wise to install a fan in though.

Customer Support : No Opinion
I haven't had to deal with the Marshall co. at all. The local distributors are more than helpful though.

Overall Rating : 10
This amplifier is amazing. Well worth the $700 new! It's much cheaper than the TSL series and has the more vintage sound the el84's have to offer. Great amp! Great investment. If size is an issue, I think a Marshall 2x12 or 4x12 cab would be a great investment cause you can put other Marshall head, etc. on it too.


Product: Marshall JCM-2000 DSL 401
Price Paid: US $699.99
Submitted 09/15/2003 at 01:29pm by Jeff Miller
Email: nightshade_46 at hotmail<dot>com

Features : 9
This is a 40 watt, EL84 powered 2.5 channel amp. It's 2.5 becuase it has a clean and an OD channel, plus it has an OD2 channel which acts more like a gain boost. It's all tube powered, except when the effects loop and reverb are being used. It's probably closer to 32 watts, since a 2xEL84 powered amp is 18 watts. Either way, it can get up and move some air. Not as much as my TSL 100 + 1960A cab (reloaded with Vintage 30's), but quite a bit more than you would think for a 1x12 combo. If it was 3 channels, it would be great, but then it would be a TSL, and cost roughly half-again what it costs now.

Sound Quality : 8
I play with Gibson Les Pauls. I play hard rock to trash metal to black metal. I also play some laid back acoustic-like music as well. It does the job well, it just so happens that I can set it up to be a workable 3 channel amp. I set it next to my TSL 100 to get the voicing about right, and it can sound close. It doesn't have the girth and balls of the TSL 100 + 1960A cab, but even putting it through the 1960A cab, it will do great as a backup amp, should I ever need it.
I've had it from TV-volume, to around 6 on the master, and it sounds good. At that level it gets some good breakup; EL84's breakup real easily.
I replaced all the tubes with JJ 12AX7's and EL84's - www.eurotubes.com - I have had nothing but good experiences with Bob @ eurotubes.
This amp will cover a lot of ground, and does exactly what I want it to do - be a practice amp / backup to my TSL 100. This will save me from dragging my TSL 100 60 miles each weekend to/from practice, and keeping from having to setup the head/cab after carrying them both up two flights of stairs (shoudl have known when I got the apartment!!!)

Reliability : 6
The front panel gets hot, really, really hot. I will probably mount a fan to the back to blow over the tubes. I also noticed the AC Tranny gets very hot. I don't know if this is the tranny causing this, or the tubes, either way, it should run cooler. SO far, so good; BUT, I do need to say that this is the 3rd to go through my door. #1 had a faulty reverb, where it would turn itself on, full bore, regardless of knob position. I sent it back. #2, had a bad OD1/OD2 switch. Sent it back. It wasn't until several months later, that I decided to give it another shot. I've had it roughly 2 weeks, and no problems.

Customer Support : 7
Korg-USA support is pretty good; I've had 2 TSL footswitches go out on me, and they have replaced both of them free of charge under warranty. Marshall makes good products, that sound better than any amp I have ever played, though, a Mesa comes close...

Overall Rating : 9
For me, this amp is for use as a practice amp to save some wear and tear on my Marshall TSL 100 due to transport. It does that, and does it well. If it wasn't for the heat issue, it would be a steal @ $700 new. It's cheap, it's all tube, it's lightweight....
What else would you want in a combo?


Product: Marshall JCM-2000 DSL 401
Price Paid: US $416 used
Submitted 09/09/2003 at 02:21pm by Corey
Email: chparrish<at>tva dot gov

Features : 9
Awesome...Awesome...Awesome...I just got this amp a couple of weeks ago. It is a 40 watt, all-tube 1x12 combo. It includes many features that are great for guitarists of all shapes and sizes: 2 speaker inputs(so...in addition to the internal speaker alone...you can run 2 cabs, or the internal speaker and a cab, or just a cab); 16ohm - 8ohm selector switch; FX loop; Emulated speaker DI output(for recording and/or PA connection); footswitch input for channels; footswitch input for reverb; clean channel with it's own EQ and Gain; overdrive channel with it's own EQ, Gain, and Volume; and a Master section with FX mix, Reverb, and Volume controls; and a two button footswitch for channel switching(Clean, Overdrive 1, and Overdrive 2)...I think the features on this amp are perfect. But, the only thing that might please me more, would be, the inclusion of a reverb footswitch. The amp has the input for a Reverb switch, but, you have to buy the footswitch unit, seperately. This is not a big deal...I am just glad that they included the input, for one...You can buy any "universal" footswitch for this option. I plan to go ahead and get a, one-button Marshall footswitch with a lead display, pretty soon. This amp also includes a 20 db gain boost on the OD1 channel...This is actually what makes up the OD2 channel, it and the OD1 channel, share controls. This gain boost channel is very usable. I would have rated the amp a "10" here, if the Reverb switch had been included...

Sound Quality : 10
This amp is a monster. I love the sounds you can get out of it. I play an ESP MH-300, with DiMarzio Hum-buckers...The Air Norton(neck), and the Air Zone(bridge). With the Air Norton, I can make the amp sound pretty "dirty", even on the Clean channel...And, insanely sustained and overdriven on the Overdrive channels. With the Air Zone, I can make the amp sound amazingly balanced and warm on the Clean channel...And, powerfully tight n' focused on the Overdrive channels. The flexibility is incredible. I admit that this is praise for the pickups, as well as, the amp.
I play mostly Blues and Hard Rock...And, this amp is made for it. I am one of two guitar players in a Christian "Praise and Worship" band. Me and the other guitar player share the rhythm and lead responsibilities. His amp is a 212 solid state combo, with 60 watts per speaker...And, this little DSL 401 blows it away, without even breaking a sweat. Which, brings me to my next point...The Gold Back speaker that this amp comes with, is OK...But, replacing it with a Vintage 30(as I have), gives you endless sustain and output. The Celestion Vintage 30 burns Heavey Metal, and smolders the Blues. You can't beat it. NOTE: {I read in someone else's review, of this amp, that the Vintage 30 sounded too dark for it...I admit that it takes the, extra bright, chimey sounds out of the clean channel, thus, giving it a balanced, warm sound...But, hey...I thought that was a good thing.} Anyway, this speaker gives you more output.
The clean channel is great, and pretty versatile, because of the Gain control that is included...Go from a smooth clean to a rough Blues, on this channel. The OD1 channel is great...I have sort of adpated it into a rhythm channel, if you will...It sounds great for crunching verses and power chord progressions...It is super controllable with my bridge pickup, and mega edgy with the neck pickup. The OD2 channel is superb for lead work and transitional definition...This channel is simply, the OD1 channel, with a massive 20 db boost...It is perfect for solos...With the neck pickup, it is on the verge of uncontrollable feedback, with endless sustain and presence...And, with the bridge pickup, it creates a tight, chunky, "Heavy Metal" rhythm.
Reverb is something that I haven't really taken full advantage of in the past. I was under the impression, that Reverb was for a more pronounced, brighter sounding, Clean tone. But, this amp has changed all that, for me...The Reverb works OK for the clean channel, giving it, a very subtle, quality of longivity. But, the Reverb, on this amp, shines in the Overdrive stages. Keep in mind, that I am mainly refering to, Blues style Rock music, here...And, of course, for rhythm, the Reverb isn't much good(that's why the Reverb footswitch would be handy)...But, for lead work and solos, in the Blues genre, this reverb adds an abundance of sweet, toneful, presence...Allowing you to explore the boundaries of hammer-ons, pull-offs, bending, and whatever else your creativity leads you to do.
I just want to restate, here...The addition of the OD2, is spectacular. And, the 401, is the only one of DSL series, to sport it...Even the larger head units don't have it. It feels great to have the built in power, to go from a crunching progression to a soaring lead, without the fear of not being heard...And, all with the click of your amp's supplied footswitch.

Reliability : 9
Though, I have only owned this amp for a few weeks, I have read reviews, asked questions, studied, and now, inspected the amp personally...I have read all the stories about the overheating issues...Yes, I agree...Marshall should have installed a fan. But, it is no problem to install one, yourself...Or, do as I am currently doing, and place a clip-on desk fan, on the back. Just point the fan at the tubes, turn it on Low, and your all set...
You definately need a fan of some sort(install a 115 volt fan yourself, have one installed, or just place a desk fan behind it)...But, with the tone that this amp gets, along with the options, and output, I can't believe that people make it as big of a deal, as they do...It's an easy fix...If the fan had been installed from the factory, I would have rated the amp a "10" here...

Customer Support : No Opinion
Haven't dealt with Marshall, directly...But, I love there website - www.marshallamps.com

Overall Rating : 10
I LOVE THIS AMP...If you want "Marshall" tone, in an all-in-one, easy to transport combo, get this amp. It's a dream come true, for the guitarist in a "local" band, that needs practicality, and authentic tone...And, wants it to fit in his back seat, and in his budget.
Although, I would like to try the JCM2000 TSL 601, I would definately want to replace this amp, if something happened to it.
If there was a "perfect" amp, for the small-time guitarist, this would be it. The only changes that I have, or would make, to this amp, are: Speaker replacement(go with the Celestion Vintage 30, it's the best speaker on the planet); Fan installation(easy addition); Add a one-button universal footswitch, for Reverb operation(get the marshall one, with the lead display, it will match better, and give you visual confirmation of the Reverb status)...
In closing, I hope that I have given you the impression that I love this amp...Because, I do. Anyone seeking the classic "Marshall" tone should get this baby, or at least try it out...You won't need those stomp boxes anymore. This amp is Overdrive and Sustain Heaven. And, don't let the 40 watts scare you off...This amp is more than loud enough for small, medium, and even large gigs. And, if you are playing stadiums, you're probably making enough money to get the Marshall heads and cabs that a stadium demands...


Product: Marshall JCM-2000 DSL 401
Price Paid: #300 (sterling) used
Submitted 09/02/2003 at 01:18pm by Anonymous

Features : 8
I bought this amp second hand so i dont know when it was made, looks like new tho. 2 channels with a gain boost on channel 2 - not a true 3 channel amp. 40w all valve.

Sound Quality : 8
Heres the thing. When i got it i was somewhat dissapointed. The amp was too bright with very little low end and a fairly buzzy distorted sound, and no amount of eq adjustment fully solved the problem. So i took other peoples advice and bought a new vintage 30. Problem solved! Plenty of low end wallop, nice highs and smoooooth distortion! i love it! Shame marshall keep using that celestion goldback cos its a million times better with a vintage 30.
I play mainly rock and metal - Guns n Roses, Ozzy, Metallica etc. With the new speaker it fulfills my needs almost perfectly. It wont quite get extreme metallica/pantera scoop, but it gets close, and sounds great for GnR type stuff. It seems plenty loud enough, unless u got a very heavy handed drummer. More practical then a half stack.
The jump in gain from channel 2 to channel 3 is excessive. its a shame it doesnt have some adjustment. Never mind. Also the reverb is a bit harsh - it seems to clang rather than shimmer, and the effects loop is useless - it doesnt send enough of the signal through it even when the level is on max, but i can live without it.
Sounds great cranked. Niggles aside id give it 10. With the old speaker a 6. That averages as 8.

Reliability : 8
Seems relativeley solid. I would have preferred a plywood rather than mdf cabinet, but for the price i cant complain. Wouldnt want to throw it around mind. The back is well protected by a metal grill, which is reassuring.
My main concern, however is the heat issue - it runs VERY hot. I believe this is due to the bridge rectifier and i plan to modify it with a heatsink in the near future. Other than that the amp seems fine.

Customer Support : 9
Iv never dealt with marshall myself, but from the experience of my friends and family id rate it a 9.

Overall Rating : 8
Iv been playing for over 10 years, but this is the first all tube amp iv owned, although iv played many. so far im very happy. Iv always liked marshalls, thats the main reason why i chose this. Id be furious if it was stolen,and if i ever caught the bastard i would make him suffer for his sins. I would probably buy the same again, but given unlimited funds id buy a cornford hellcat. Cant have everything though.
I love the tone, i dont like the heat, and i also think the stock speaker is shite. Marshall take note. I wish it came stock with a vintage 30. The effects loop could be much better and the reverb smoother. But overall its a good amp, and with a V30 it sounds awesome, so i cant be too hard on it.

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