Fulltone OCD

V4.

I have a THD bivalve 30 and a Fender Hotrod Deluxe. The pedal doesn't seem very noisy to me. It is pretty inspiring and a lot of fun, sounds coming out of this box without a bunch of knobs. I can plug into the low input of the THD and have a pretty modest sound coming out of the speaker, then click on the switch and have a fair amount of "teeth" for what it is: an overdrivey type distortion which doesn't obliterate everything. I think back in the early 70's they would just throw a mic in front of an amp and that was all they had, so they were blessed with the freedom of not having many choices. They were also similarly blessed with a much smaller variety of great amps. But back to my review, this pedal happens to fit nicely in my collection. Time to party on.

Good.

Don't know.

I have played rock folk and blues since I was 13. The only other OD I have is a Hermida Zendrive. The tones are completely different and both are very very nice. My main guitar is a PRS Singlecut.

Easyyyy, plug it in a get a nice tone

**bonus marks for being a bypass pedal!

i used a american fender deluxe, ash strat through a marshall DSL100, (1960 4X12 marshall cab) with this pedal in my chain(with a few other pedals, compresser, equalizer, wah etc.). With the S-1 switch on my strat it is very easy to get a nice warm tone on the bridge position. Always sounds great as I do not prefer thin distortion. In my opinion it really gives you a almost hendrix/eric johnson when the drive is high when minimal tone on the pedal. overall, my #1 distortion. (im a solo artist, great pedal that fits my needs, rock, oldies, progressive jazz)

I can say i can depend on this pedal, 100%

-I would not tag along another distortion pedal unless it was needed for a specific song/tone.

Never had any problems

Go to a music store and try it, great pedal!!!!

It is very easy to get a nice tone out of this pedal, just work with the level and drive button to find a nice balance between it.
Too much drive is never good for the audience !

I play the pedal through a Roland BC60/310 (Fender Bassman copy) and it sounds really marvellous. I play a Custom Shop Telecaster and I get really and old Vox Ac-30 sound out of it with the drive on 9 o' clock and the level on 12.
Only the tone control is less effective but that is negligible if you hear this perfect crunch tone.

It is a very reliable and solid pedal, a little bit more expensive but build to last.
Fulltone quality.

I play blues, funk , rock 'n roll, country and rock music.
Escpecially for rock 'n roll and rock is this a very suitable pedal.
I've been playin' for six years now and there are only two pedals that survived and will survive permanently in my case, this one and the Tube Screamer (Ts-808)
As I mentioned earlier, I could use only this pedal with my Tele and amp and control the volume for solo's with my volumeknob on my guitar.
With this setup I don't need no booster or compressor, even delay.
If it were stolen, I would definitly buy a new one (i.e. second hand)

First off, I bought this thing about two years ago. At the time, I was enamored with my old ProCo Rat. The OCD was played sparingly for almost a year. Now, I can't play without it. The Rat is semi-retired. The OCD is very easy to use. Dialing in warm distortion tones is this pedal's specialty.

The sound quality is top-grade. If set-up right, you can get damn near Clapton-esque sound. You can also pull back a bit to get that nice warm, slight overdrive of 70's era Jerry Garcia. The tone range of this pedal is amazing; heavy classic rock distortion to warm overdrive and everything in between.

It is built well. I would feel comfortable without a backup.

Fulltone doesn't give their customers the time of day. So don't waste your time! Find a friend or guitar store pro to help you out.

In my playing, which combines elements of blues, jazz, psychedelia, folk rock, and rock, this pedal helps me get the tones I need. I never touch the dials on the pedal, except minor increases or decreases in level. My other effects are just compression, two other distortion boxes, and sometimes a chorus for Leslie simulations. Nestled between the other distortions, the OCD reacts as well as any pedal I've ever played. Through only a 1998 Fender Hot Rod Deluxe 1x12, and playing my Mexican Strat, Gibson SG Classic, or Peavy Predator Strat, I get the tones I want without the interference of all-too-common things like wah-wah's and flangers. I've noticed also that when playing heavier riffs, the pedal's sound for chords stays tight and doesn't morph into undefined mush. It just sounds like, well, the D barre chord in "Feel Like Makin' Love" by Bad Company.

Almost impossible to get a bad sound out of it. Plug and play.

More like a professional "tool" or instrument than an "effect". This pedal makes a great guitar and amp better and a great player better. I have used a lot of pedals and gadgets, including a few Fulltone pedals, and I usually wind up sitting with a frown looking for "the sound". This thing doesn't just produce "the sound" it does makes multiple sounds and does everything well. I actually prefer to have it on when I play "clean" with the drive setting down low because it just enhances my tone. As an overdrive, with drive set low to 11:00, it sounds like an overdriven tube amp. It just sings. As a distortion, with the drive set at higher settings, you are in wailing Clapton and Pete Townsend crash chord territory.

You have to play this one to believe it and I wouldn't say that about a lot of pedals. I've had Soul Bender, 69, and Full Drive2. This pedal kills them all.

N/A

N/A

If you like classic tones buy with confidence.

Ready to go right outta the box, usual drive/level/tone controls. The drive doesn't quite go silent with the knob all the way to the left, but the bypass is solid true. See more about sound below.

I'm running this with a Fender Strat SSS, and an Epiphone Wildkat hollowbody (p90's). My amp is an '85 Jazz Chorus.

I gotta say right up front, I've never had an overdrive that has sounded so good with the JC-120 (and I've had quite a few, store brands and boutiques)! I sat in the store last week for two hours trying out every overdrive they had, and this on came out on top over several $200+ models. It's got a rich harmonic saturation, and great EQ that I can confidently say makes my JC-120 compete with my tube amps. Not to mention DUAL VOLTAGE so you can run it at 9 or 18 volts, giving you serious tonal options. You gotta love fulltone for that. I'll knock a point off for it not having the bass response of my ts808, but it's easily comparable because the highs are much more musical when ran through a solid state amp. Go buy one!

Only had it for a few days, feels nice and sturdy, and also has some very sexy hand-turnable machine screws on the sides. I'd feel comfortable gigging without a backup.

Haven't needed to deal with them yet, won't rate this section either.

Great for blues, all forms of rock, WONDERFUL for jazz with the gain down. pre-gain to your tube amp and really make it sing. I would replace it in a heartbeat, because I don't think I would use my solid state amp without it at this point. It would be nice if it had seperate low and high controls, but the tone knob is true to that, and not just a low pass filter (like some green overdrives we won't name here).

I had this pedal for all of 5mins and it made its way to my board. Very easy to use. I got a great sound within minutes and the controls havnt been touched since.

Ive gone through alot of pedals. I own a marshall anniversary amp and wanted just something to enhance my crunch setting. All other overdrives colored the tone but this kept the sound the same and added to it!! Thats what I wanted to perfect a tone and not to change it. I thought my amp sounded beautiful for that mild hendrix crunch sound but with this pedal I feel I am Jimi hendrix lol! I love it. No noise and sounds great with my strat and les paul.

All good so far

Never contacted him. Never had to.

Ive been playing guitar for 14 yrs. Ive owned 15 guitars, 10 amps and gone through 50 pedals of all brands for different sounds. These days im playing orange and marshalls. Strats and les pauls. Yep the typical classic rocker. Ive had the SG, the flying V, peaveys, fenders, mesa's, boss, vox, dod, digitech etc... but Ive been sucked into the boutique zone. I want those 60s/70s tones. I want to sound like them off the record! Ive got my own sound going on but I love to sound like my idols...hey that was the point we all picked up the guitar wasnt it? If your rig is great but you feel like enhancing your existing tone-this is a great pedal for it.

This is a distortion pedal with all the usual knobs. It is very easy to get a good sound. It is very musical in that no matter where you set the controls it will sound different but all usable.

I am using an array of guitars and my 1974 Twin Reverb with the OCD; strat, tele, ES-335, and les paul. The ocd makes them all sound great. I would describe the sound as a juiced-up Ibanez tube screamer without the muddyness. The OCD was my replacement for my TS-9 reissue when I decided it was robbing my tone of the clarity of my other pedals. The drive knob at 12 oclock sounds very similar to my TS9 but sounds great in other positions. I should mention though that my TS9 still focuses the mid range of a lead tone in a way that I like. The OCD has a bit more of an even mid character which is better for rhythm tones. The clarity difference makes the OCD an easy choice for most of my needs.

Seems very durable. It is housed in a metal casing and has very beefy knobs. Fulltone will replace anything that might go bad. They are very helpful and generous. I had a knob go bad on my Fulldrive 2 and they sent me a new one fast.

As I said above, they are very helpful and generous.

I play mostly with classic rock tones and this pedal is a perfect match. I have other Fulltone pedals and my impression is that Mike Fuller, founder of Fulltone, is a huge Hendrix lover. His pedals definitely are going for that tone color but they are made with such great components that you could use this pedal for any style. I have been playing guitar and bass for 23 years and have been so happy to find a company like Fulltone that is making the kind of quality gear that I would want to make. I would for sure buy another if it were lost/stolen.

Plug in and play. simple adjustments and not too many options, just what i'm looking for in a drive pedal.

Amazing. Gets a little muddy on the high gain, anything past 2 is near unusable (or little to no difference in gain structure) for me and my setup. But is quiet when you mute, and is clear and near uncompressed. I run mine at 18v which is a nice headroom improvement, and am almost always in the HP setting, the LP is nice, but ilike the grind of the HP.

Yes. never had any issues with mine.

I play fusion rock stuff, this thing is amazing. tight and articulate, stacks well with others and is easy to use. My go to when i head to jams and stuff and can only take a few pedals. small too... for the price you just can't beat it (esp in the boutique pedal world)

v4.1. So easy to use it's like falling off a log!!! Manual is straightforward too!

No noise, just great tone with a ValveTrain 315 + Jap Tele and USA Jazzmaster. I prefer the LP mode for a more Fendery tone although the HP mode may be useful for a more saturated tone

Don't know about reliability bit I have a Fulltone Supa Trem too and both are built like brick ****houses so I don't anticipate problems

Never had to bother

Absolutely fab pedal, the quality of the overdrive sounds is second to none and justlets you focus on the music!!

This pedal is a straight overdrive - coloring the sound very little. It does have a tone control and an HP/LP switch that offer some level of coloring but it's not like a distortion device, it's not a metal zone.

But that's what I like about it - just an added overdrive with a bit of tone control.

I don't think there's a bad sound in the pedal since its somewhat limited that way - it just overdrives the input of your amp.

The manual, if you can call it that, is pretty skimpy. But then there really isn't much to say about the 3 knobs and one switch.

I don't know which version I have, I bought it in May '07.

I mainly use a LP Custom, Fender American Deluxe Strat, Ibanez R540 Custom. My effects are: Digitech Vocalist 4 -> Digitech Whammy III -> Fulltone Clyde Deluxe -> Fulltone '70 -> Fulltone OCD -> Fulltone Mini Deja Vibe -> Radial Switchbone -> 1) Marshall JCM 2000 TSL 100 full stack with Lexicon MPX 200 in the effects loop; 2) Fender HR Blues DeVille 4x10 on channel 2 with slight overdrive (I don't channel switch this amp).

I am about at the point where I leave the OCD on continuously. It adds a nice overdrive. I play classic rock sounding originals, not heavy metal, and this is the perfect pedal. I can use the boost on the Switch bone to get an added boost during leads (which affects both amps), or I can switch the Marshall to channel 3 and have it set a bit louder than channel 2 to get a boost during leads.

With this setup, and depending on the guitar and other effects, I can get a decent Pat Travers, AC/DC, Hendrix, Santana/Neal Schon set of sounds. You can check out some of my sounds at http://www.PoppaVein.com.

I believe this unit to be very reliable. I have it mounted in an SKB pedal board (see it at http://www.RandyMorter.com).

I take care of my pedals since they cost a bit of money, but it think this one is built to take playing on a stage.

I don't need a backup for this, but I have thought of getting another one because of a repair I needed done (see below).

The one point I'm deducting is that I would really like the unit (and all of Fulltone's units) better if they had some sort of protection around the knobs. I like how many (if not all) Boss pedals have the knobs protected by the raised switch area. I really like some Ibanez pedals that have knobs that you push into the pedal case so that they're completely protected and won't change if a guitar cable is dragged across them.

It's not like the knobs are really meant to be worked in real time by your feet while your playing (they're too close together). And while I appreciate the vintage look of the chicken head knobs, I'd prefer having the recessed knobs like some Ibanez pedals (TS-7).

My unit had a problem when I first got it - the volume knob would cut out completely. I contacted Fulltone by email, explained the problem, and they sent me a return authorization form. However, I hated to be without the pedal so waited over a year before actually sending it in.

I sent it in on Monday, 10/13/2008. They fixed it, sent it back, and I received it on Monday, 10/20/2008 - only 1 week! Fantastic service, if you ask me! The thing works perfectly now - woo hoo!

Fulltone offers a 5 year warranty on their products to original owners (not sure about resale items). I've got a few Fulltone items, and I'm glad to know they stand by their products.

I've emailed them twice regarding this repair and got prompt replies both times. I also emailed them to buy my Clyde directly from them - that took 2 emails before I got a response (which was that they called me and took the order over the phone and I got one of the last white Clydes direct from Fulltone).

I give the OCD a 9 overall, downgrading one point due to the knobs not being protected (see above). I have the same issue with their other pedals as well, except for the Clyde where the knobs are on the side, their detented, and positioned so that they aren't likely to be affected by a guitar cord dragging across them.

Functionally and sonically, I think this pedal is great. I've had a few distortion devices, most recently an Ibanez TS-7. There is no comparison between the two. The OCD is a nice, warm overdrive. Nothing more, nothing less. Robin Trower uses one and he too says he pretty much likes to leave it on all the time.

Well, the version I have (V.3, I think) has three knobs and an LP/HP switch. Other reviews have covered this well, so I'll sum up. Each knob is very responsive and they work together very well in tandem, which can make fine tuning this little devil a bit more complicated since altering one knob may mean you have to alter the other two as well. But, that does allow the greatest amount of control, which I personally prefer. The LP/HP control allows you to go from Fendery, low gain OD (LP) to cruchier, more aggressive drive (HP). I use both, but the HP more since I am also running a Zendrive.

Using this with a Les Paul Vintage Mahogany or Blueshawk though a recently trimmed down chain (RMC3 wah - Keeley Comp - Ego Booster - Java Boost - Zendrive - OCD - Keeley-mod BD-2 (almost a fuzz now) - Retrosonic Chorus - I-5 Delay - BBE Sonic Stomp) into a modded Bassman Reissue LTD with the original Emminence Blue Frames.

I'm not trying for a specific artist's sound, only searching for my own tone. I use my three OD's for different purposes. I think of the ZD as my OD, the OCD as my Distortion, and the BD-2 as a hybrid OD/Fuzz. They all serve their purpose.

I have never had any noise out of this unit, but I believe that may come not only from the quality of the unit, but also my setup. I use only George L Cables (tricky but great), and the amp is quiet as a mouse. Even with the comp on, all's quiet on the Western front.

But here is the real reason I am writing this review. I had bought the pedal based on glowing recommendations on Fender Forum. At first, I liked it, then I didn't, as I had issues getting exactly the sound I wanted out of it. I was close to dumping it actually, but then decided to get rid of the Fulldrive II that I had instead. That's when I went 18v with the OCD. See, this pedal can take voltage from 9 - 18, and I am currently using Voodoo Labs Pedal Power II+ with my setup. All it took was a custom cable from the Labs (which cost a song) and MY GOD, this little thing came alive. The overtone become so much more complex and full, the sound is simply outstanding, and surprising, all the gain on the pedal is still usable. I don't think I could get rid of it now. If you have access to an 18v adapter or a Pedal Power, try this.

I love it now, but I wasn't so gassed on it before adding more voltage, so it gets a 9

Had it a year and no problems to speak of, and I am the second owner. Built like a tank, as they say. I don't anticipate it crapping out.

I did send an email to Fulltone once regarding the pedal and they responded promptly, efficiently, and (contrary to what has been said here), politely.

I've been playing around 5 years or so. I should be better. I've gone from mostly clean playing to more edgy, blues and rock driven sounds. This pedal is outstanding. It's not my blues pedal, I use the Zendrive for that, but for good indie style rock, covers of everything from AC/DC to Smashing Pumpkins, this thing does the trick very well. It's not a punk pedal (which I also dabble in), but it comes close on some settings. Given my recent GAS, I have had the chance to compare it to all sorts of pedals, and after switching to 18v, I'm glad I didn't ditch it. I would definitely buy another if I needed it, maybe try the new V.4. It definitely helps me to make music, possibly facilitating the creative mood. And, it's only like $150, so not too shabby for an OD

Original Version 1 here. Pretty easy. You have to be smarter than a chimp to use it, but not much. Volume, Tone, Drive. The Little switch LP and HP is pretty easy to figure out. LP is for lower gain, boosty stuff. HP is for more aggressive Marshally stuff. Nice variety.

This is for the 1st version (original). You know, I usually don't write a lot of gear reviews. This is the first one in a year. But upon finding this gem on Ebay, I had to say something. DANG! I am a tone seeker. I have modded pedals myself (still have some), bought modded pedals (Keeley, Analogman, etc.), and have owned about half of the "Boutique" pedals out there. I had always bypassed the OCD. Finally, on a whim I got this because it was a low serial # Version 1.

Am I a fool. This pedal will cooperate with any pedal you put before it or after it and adds no noise, I mean NO Noise to the signal. It is very open, transparent, edgie, ballsy, yet subtle and warm when you want it to be. All with a turn of your guitar's volume knob. It loves tube amps.

I run it 90% of the time now in HP mode at about 12 o'clock on the drive. I can go from just break up if I pick lightly or turn the guitar volume down a bit, to open sounding sweet edgie overdrive with enough guts to nail any classic rock song. Turn the guitar down a bit, Sweet Home Alabama & SRV, put guitar volume on 10, AC/DC & Aerosmith and beyond.

I stack it into an MI Audio Blues Pro or Crunch Box for more aggression and attitude. Talk about sustain. SHHHEESHH.

Anyone who bags on this pedal doesn't know tone, or just has very crappy gear. You can play a Jap Strat into a cheap Peavey and get good tone from this thing.

Built like a tank, very good workmanship.

Never had to deal with them.

I waisted a lot of time and money on all different kinds of low to mid gain pedals that don't hold a candle to this thing. I played 2 weeks ago for the first time live with it and the sound engineer said "Dude, What's going on, your tone always rocks but somethin's different. What ever you did, don't change it". And that is saying alot.

If it were lost/stolen, I would immediately fall down and cry like a little girl. Then after I wiped the tears from my eyes I would plot my revenge and hunt down the poor @#$^& with relentless pursuit, shoot him in the nuts and mail them to his mother. Its my security blanket, woobie, pacifier, etc. You see I have become OCD!!!

Version 3. 3 knobs. 1 Switch? Could it get any easier?

Using a Fender Japan Telecaster and a Fender Hot Rod Deluxe. No long pedal chain. Just play guitar, and don't want effects to play for me. Excellent timbre and sensitivity coming out of this pedal. Bought unheard upon recommendation. No regrets whatsoever. Use this pedal as a cleanish boost or for blues/rock soloing. Don't want to sound mean, but if you can't get a great sound out of this pedal, either your guitar-amp setup stinks before you plugged the pedal in, or you are a moron. My tele has stock Japanese pickups that are not really that good (awaiting some replacements in the mail) and this little white box still sounds amazing! Do yourselves a favour people. Just buy it. You wont' be disappointed! There's always ebay if you can't figure it out...

Well built........
Who can afford a backup for everything?

Playing 25 years. Oned, bought, sold a lot of stuff like everyone else has. Will keep this pedal

Super simple knobs...booklet included will explain the layout if needed!

I only want to go in depth in this section as I am SICK of reading some of the bad reviews for this pedal's tone. First off, i absolutely love this pedal...but, just recently since i bought my new amp. I throw this pedal in front of a BadCat Cub IIr now and it sounds steller. I bought this pedal after trying it with a 65amps Soho at a guitar shop around my house about a year ago- when i got home to try it with my Fender Hot Rod deluxe, I was disappointed, but held onto it. with that being said, this pedal is NOTHING special when paired with a mediocre amp like a Hot Rod Deluxe...However, throw this thing before a class a amp, and your head will spin..i mean it is nasty, sounds sooooo good! I can go from SRV tone using this amp as a clean boost, to Jimmy Page/plexi type sounds just by playing with the gain and volume knobs. I will admit this pedal does not sound good with a production amp or a solid state amp....BUT! with a class A amp, It is hard to beat the tone and versatility of this guy! In conclusion, buy this amp if you have a class a unit, but be careful if you have a "normy" amp.....

P.S, I also recently owned an original 1965 twin reverb-- and again, this pedal didnt sound THAT great---it needed the class A circuitry to kick it into gear. (For all you trying this pedal with a Fender amp)

Solid metal! I want to also address the individual who said the wiring inside the OCD looked cheap like something on a cheap boss pedal- have you ever seen the inside of a mass produced pedal?. This claim is crap- the inside of an OCD is all hand wired with true bypass circuitry and quality parts- i mean, the inside is signed by the guy that hand built it along with the born on date...come on!!!

No idea, I get the idea from Fulltone's website that the owner is quite fond of himself (does not have a self-esteem problem) seeing how he shows off all is "toys", so I can only imagine it would not be fun contacting them for a faulty product, but again, I am just speculating.....

Class A amp= GO FOR IT!!

Production amps (Fender etc....)= noooope!

Pretty Straight forward. There is a "charachter" switch that gives a bit of a boost and different color to the tone.

This pedal sounds really good with just about any type of guitar. If does what it says but it's not a miracle pedal. Yes, it has great overtones, great drive quality and is better than your average overdrive pedal but it's not that flexible. This is a high gain pedal, not many low gain od sounds out of this one. The tone knob is functional in dialing in/out treble but does not offer a way to alter the ever important mids on the fly. I give it a 9 because it sounds way better at what it does than any of my other consumer grade/non-boutique pedals but is not as flexible as the name suggests.

It's a tank

Fulltone takes their work pretty seriously.

Flexibility is important in a pedal that claims to cater to people obsessed with overdrive. It's also a bit pricey to be a great value.

Simple. Volume/Tone/Gain. HP/LP switch slightly revoices the pedal. It has a wide range of gain available. This review is for the V3 OCD.

First off, I mainly use a US G&L Legacy (Strat) into a lightly modded Fender DRRI. I also have a Peavey Classic 20, and have run this pedal into my friend's Bassman LTD several times.

This pedal is very hyped and very popular. I certainly see why some of the hype is there. The best things about this pedal are how dynamic and responsive it is. It really feels like you are playing out of an amp, which is what it was designed to do. All the frequencies are there and it's pretty balanced (no huge mid hump, plenty of bass and treble). It is very amplike. HP has more chime to the highs, and more volume. LP is darker. I like HP more.

The downside is that I'm not a huge fan of the timbre or character of the gain. It's hard to describe, but in a certain way it has hints of a fuzz - expect this is an OD/Distortion, so that's not a good thing. This is exacerbated with humbucker guitars. It's not particularly smooth and it can be a bit harsh and buzzy.

What I like to use this as is sort of a light overdrive/boost. I feel kind of silly wasting all the gain that's on tap, but used with the level up and the drive low (like below 9:00) the transparency and touch responsiveness of this pedal really provide a FANTASTIC low gain sound. It preserves the sonic character of your guitar and amp very well in this manner, just adding a hint of gain.

This pedal is a bit of a paradox for me - the touch responsiveness and feel of it are addictive, the quality of the gain is meh. But it has found a home for me as a low gain boost/OD. It's not perfect, but most pedals are not strong all across the gain and tone range.

Looks very very solid. Nice switches and knobs, heavy metal box, neatly done inside.

Never dealt with Fulltone.

I like a wide variety of music - blues, jazz, classic rock, some hard rock. This pedal sounds good. It's not the holy grail. It's certainly made very well and will last. I also have a Barber Direct Drive which covers a similar amount of gain but is much smoother and more compressed - I use this for higher gain and the OCD for lower gain. Both are infinitely better than Boss or Digitech pedals and compared to an Ibanez TS9 much more versatile in the ground they can cover.

Bottom line, I like the response and EQ of the pedal but am not enthralled with the characteristics of the gain itself, particularly at higher gain settings. I sort of bought it on a whim which I normally don't do. If lost or stolen I might reconsider but would probably look for something dedicated a bit more to low gain sounds as the Barber has this beat for full-on Marshall crunch, at least through my rig.

This pedal has delivered on every expectation I had! Easy to dial in the tones you are looking for. I use a Strat and a Les Paul with this pedal through two different tube amps; a Marshall DSL 40 watt combo and a Fender Blues Deluxe 40 watt combo. I bypass the internal speaker on on both the amps and run them into a Marshall 2 X 12 cab. The sound and tone are AWESOME! I have the (V4) version four OCD.

No noise to speak of from this pedal and it is true bypass also so it doesn't change the color of your guitar's/amp's original tone. Very dynamic range! If you want a clean tone, set the drive near zero and the level "to tatste". This will render a punchy and strong, clean tone. When you turn up the drive, you will be rewarded with a beautiful sounding, creamy ovrdriven tone. Unlike effects pedals that are labeled, "distortion" pedals, this is (in my opinion) an OVERDRIVE pedal. Simply the most satisfying pedal (of any kind) I have ever used. This pedal also produces a very sweet sounding, natural feedback - totally ******'! I am happy to the point of eternal bliss. It is the preverbial "sound I have always searched for"! Thank you Mike Fuller!

Full tone products are top of the heap! Built like tanks. Go to their site and see how many big time musicians use their products. No worries here.

I haven't dealt with the company simply because I have had no problems. One of the main reasons I looked into a Fulltone product was because of their reputation for building reliable, quality products.

I play mainly classic rock and occassionaly blues. I have played guitar for 25 years and was never truly satisfied with my tone - until now! I didn't compare it to other products because I was completely satisfied with the results. If this pedal was stolen or misplaced I would order another one IMMEADIATELY!!! I know this sounds cliche, but I truly couldn't live without it!

If you are looking for a classic rock sound with a creamy overdriven quality, don't even waste your time checking out other pedals. This pedal is THE REAL DEAL!

Very easy to use and get going with some great tones.

I think this is V3 but it could be 4.

Im using this on my marshall plexi 50w to boost the gain or as a lead boost and also with the Peavey JSX clean tone and Elmwood modena90 clean tone for mild dirty blues. It sounds great for both these purposes.

The effects are not weak at all...very strong but also quite transparent at the same time.

Its built really well. My unit is completely solid, heavy and chunky.

Never dealth with them.

Been playing 20 years. I haven't owned a lot of overdrives as I tend to use amp distortion and the marshall I use often is great for dirty blues tones without an overdrive. I wanted a pedal that would help push the marshall in particular at lower volumes when it has les gain (even though its a modded marshall with PPI MV) or to boost thing up with effects in the loop - and also to use with some other amps when they're on clean and I want some mild blues tones. I've found this unit to very transparent and good at doing anything from overdrive to outright distortion even. A couple of songs in my band I set the marshall back to clean and need to switch between a totally or almost clean tone to a gain tone and the OCD can do this, whereas some other overdrives are too mild, or even too much gain. This is spot on. The LP/HP switch is also great in allowing a fuller fatter tone or a more transparent tone. Its a good feature. Compared to a boss overdrive Ive used for centuries its high quality sound...its smoother than a cheap DOD308 I have but not as smooth as Trex Dr Swamp I also own. The problem with the DR Swamp I have is it becomes almost too smooth or too fuzzy, whereas the OCD sort of goes along with what your amps doing.

I dont use OD a lot, preferring high gain amps like a marshall with the volume rolled back, but for the purposes I need this fits the bill perfectly (for the time being ;))

Dead simple to use. 3 knobs - Volume, gain and tone. Input and output jacks, 9V power input. What could be difficult about that !

As for version number, not sure. It's only about a month old so presume a 3 or a 4.

I use this pedal with 2 guitars. First is a very rare Japanese market only Tokai 1959 replica (not an LS guitar!) and a Fender standard strat). Amp wise, I run this into a Marshall JTM 60 head with either a JTM 2x12 open back cab or Marshall AHW 4x12 depending on venue size. Music wise, I play in a female fronted rock covers band playing stuff like GNR, Led Zep, Green Day, Skunk Ananise etc and this pedal is perfect for the hard rock genre.

I have to say this pedal absolutely rocks. I tried several differrent high end pedals when I came to buy an OD pedal and took my Toka iand Marshall head to the store with me. The store found me a nice quiet booth for me to try a load of pedals out. I also tried a Fulltone Fulldrive and GT-500 and pretty much every Keeley tubescreamer, Keeley Bluesdriver, Keeley DS-1, Boss OD-20 and all the T Rex OD pedals. I also tried a TS-808 for good measure !

I went with the other guitarist in my band so I could both play and listen/tweak the pedal. We were both in complete agreement that the OCD was the best by a long way (the most expensive Keeley tubescreamer was closeish but the OCD was still the clear winner). We probably spent about 2 hours just playig drive pedals of which the OCD probably had about 40 minutes worth of play we liked it so much!

The OCD is very warm and tubelike in sound and although when driven hard, it is very distorted, the clarity and definition of the notes is incredible and everything rings through. I tend to run this on the LF switch (which is quite a bit quieter then the HF so the volume sits around 3 o'clock to match the clean signal volume) which gives more of an 'American' amp type sound as the HF sound is very close to my Marshall so it gives me the option of both distortions for gigging. This pedal works particularly well with a Seymour Duncan pickup booster in the serial loop to jump on for solos.

Time will tell, although it seems to be very, very well built so I hope it will be on my pedalboard for many years without issue.

Not contacted fulltone so couldn't say.

This pedal is perfect for the hrd rock style that I play and if it got lost or was stolen, I would go straight out and buy another one without question or without trying anything else.

Been playing for around 15 years and have owned lots of drive pedals over the years including various Boss, Carl Martin, MXR, Ibanezetc but this one is definately the best of all - like a tubescreamer just warmer and tons more gain on offer which also gives a clearer tone as well. As abive, when I bought this pedal, I tried it against at least 10 other OD pedals and would highly recommend it.

I have the OCD version 3. Plug n Play

I just wanted to put in my 2 cents here. I play blues and classic rock. I love Jerrry Garcia cause he was very musical IE: played over changes and did it melodically. He didn't play blues cliches. He was understated, which shows musicianship to me and less ego. I sound nothing like him though. I've learned not to haul off and write a review before testing a product for months because, as you all know, little things start to add up over time and your opinion may change. Anyway, I've had my OCD for about a year and used it on numerous gigs. I loved this thing from the start and it hasn't let me down. I use it playing a deluxe american strat refited with van zandt blues pups into my fender hot rod deville 212. I ususally set the drive channel on the deville at 9 to 11 o'clock and eq to taste, depending on room, how I feel etc. For leads I rarely use my more drive channel anymore. What I like to do is use the OCD combined with the drive channel instead. What happens is the nice warm rhythm crunch from the tube amp overdrive is enhanced into a fantastic creamy lead sound. I usually leave the tone at 12 o'clock and the drive somewhere between 10 and 1 oclock. I've never needed more drive than that so I don't know how it would sound toppped out. Other reveiws have stated that it performs better at low drive setings. I've found the medium drive works well too. I also really like the low drive settings around 9 o'clock in combination with my clean amp channel as a rhythm setting, but when I play live I usually use it as a lead channel for simplicity. For me combining it with low to moderate tube amp grind is where its at. Seriously, there's always a better "sound" cause the search never ends. As musicians most of us are driven to find "that sound". You know the Hendrix, SRV, Clapton, Knoppfler, etc. Even those guys sound evolved over time. This sound isn't any of those. Its my sound and really works great. Long story short: the OCD would make a great addition to most anyone's (especially HRD owners) tonal arsenal.

I'm not rough on my equipmnet. I don't jump around and stuff, but this box is really sturdy. If I suddenly was 17 again I don't think I could break it without some real effort.

Emailed Fulltone to thank them for the product and I'm not sure but I think it was Mike who emailed back promptly to say thanks back.

For low to medium gain stuff I think we have a winner. I've been playing for around 30 years. My rig is the strat, HRD, OCD, a cheap pedal (beringer) tuner, a boss blues driver used for a clean boost, and a danelectro PB n J delay. I would definately buy the OCD again and have considered buying one for my band mate. I like that it helps me sound like myself, the good me I hear in my head.

Getting a "sound" out of the OCD is fairly easy. The only problem is...it's a bad sound. With all the knobs at 12:00 the OCD is an okay sounding overdrive pedal, past that in any direction and it is just plain bad sounding.

My god, the Fulltone hype machine strikes again. The setup I used to try out the OCD is/was very simple and excellent sounding. I used my 63 Gibson SG Jr, an insanely great sounding guitar through a 65 Fender Twin Reverb, the best amp for trying out any pedal. No matter what I did the OCD sucked. It just plain old sucked. I can't fathom what all these other "toneheads" are hearing when they rave about the OCD, I just do not get it. Yes, the output is massive and that is nice...but... the tone control does absolutely nothing...nothing. It goes from muddy to mud to mud with some annoying treble. Which I guess isn't nothing but it certainly is not something either. The gain is where this pedal just falls apart. It's okay at low to medium levels and I mean okay. Anything past noon is just a muddy, toneless mess. No definition, no clarity, no cleaning up when you reduce the guitar volume...just mud. I truly don't get the love thrown at this pedal. Maybe people just have to love it after the money they threw at it but all that does is make it the pedal equivalent of the emperor's new clothes. Everyone says it's a Plexi when it is actually an early 80's Peavey Classic VT series amp.

Everyone says Fulltone pedals are well made but the components I saw when I cracked it open were nothing you wouldn't find in a Boss pedal. Hype again and nothing more.

I wanted to love this pedal after all I had read about it but I was sorely let down by the reality of it. It only took a few minutes for me to know that this was going straight back to Sweetwater. They were cool about me returning it and gave me a full refund. Thank god for that. This is the second time I was taken in by Mike Fuller's BS and the last. I purchased a Carl Martin AC-Tone pedal at the same time as the OCD and it was everything the OCD said it was and wasn't. It sounded like an AC30, was dynamic and amazing. Do not waste your money on an OCD, DO NOT! After 28 years of playing guitar in the Washington DC Punk/Indie scene, I know what a good guitar sound is and the OCD does not deliver it.

This is Version 1.4. I haven't tried the other three, I'm already OCD's on this one. As far as ease of use, this is the most complex pedal I have ever used, at the same time, it sounds great right out of the box. It has taken me several days to actually appreciate what this thing does thry My Marshall JTM 30. Many nuances. OCD is the mostproper name for this thing

I play a fender USa 70's RI For guitars. I now like to keep it to one guitar so I can really get as deep as possible with it. I use a Clyde, a Deja Vibe, ToneBone Classic, and the OCD, thru a Marshall JTM 30 (The Tube Melter) Truly this is the most amazing pedal I have ever used. Whn Fuller talks of beating your amo into submission HE WAS NOT KIDDING. It took me a little while to actually figure out what this thing does, and the sound is KILLER. Transparent, it does not change your Tone, it seeks out your most natural tone to the max. This is so good for pushing tubes to the point of The Singing one note of Machine Gun Hendrix. Sustain city, but the good kind. Roll off the volume and come back to earth YUes it is a 10

Never had any problems with Fulltone stuff ever. Couldn't break this thing if I tried

Great group of people. A while ago I called to ask a question, and got Mike Fuller. Just talked to him about music and stuff for about an hour.
I recently asked a question via email about lubricating my Clyde. response was Kind tothe point and fast.

I play rock, blues Jazz ( a little) psychedelic stuff for 33 years. This pedal influences me and allows me to play better, with more heart. Go get one, and tryt not to OCD about all the versoins

It's a classic stompbox - one in, one out. POwer input, or you can power this with an external power supply. I use the Voodoo Labs Pedal Power Plus 2, so I'm feeding it with good juice. I want to give this pedal a 10 in every category, but it's actually not a plug n' play pedal. When you are working in the analog domain, your pickups, the density of the guitar body wood, your cable quality, and the amp all interact to either make or break the tone. This is a great pedal, but it's taken me a couple of years to understand it. Not that I'm a dumb _ss, but sometimes you have to step back and really listen - both while you are jamming in the bedroom, or when you have a band behind you.

The sound quality is good. LF/HF give you a lot of tonal possibilities. There is very little noise. Fulltone says it's a true bypass pedal. I'm a gear nut... so I make life harder by experimenting all of the time with different combinations. My go-to guitars are Tom Andersons and Fenders. My go-to amps are Carr, Fender (Deluxe), Victoria, DR Z, and Matchless. I have one Anderson made of Swamp Ash, the other of Alder. The reason I say this is that some of the combinations suck, others are OK, and yet others are golden. For the most part, the OCD seems to like guitars with denser body woods (swamp ash). Although, I played last night with a magic combination of Alder Tom Anderson, Victoria amp (3x10 with 2x6L6 tubes) that rocked. To cover all of the non-metal bases, I use a TS9 and the OCD. The LF setting in OCD goes to where the TS9 likes to play. So I typically leave OCD on HF and use the TS. I'll set the distortion setting low, the tone mostly high, and adjust the volume to taste. Yep, like they say, it cleans up nicely when you roll the guitar volume back.

I've played for 35 years now. I gig about 50+ times a year. You can learn new things with the same old equipment. Fun.

I have a lot of Fulltone effects - chorus, Trem, a red and blue FullDrive2, Deja-Vibe. Some good pedals, some OK. But they won't break. You'd have to do something really stupid to break these things.

I've sent them a couple of notes. There's an attitude there that doesn't thrill me, but they make good products.

I play blues, R&B, classic Rock. The OCD does a great job in this genre.

It Doesn't get any easier except the four screws you need to take out to replace the battery. I am not complaining or really mind but for you lazy bums or non- mechanical screw driver users out there you might be overwelmed.

First off I feel this is a pedal for single coils only! especially p-90's. I found with '57 humbuckers the pedal limits or lets say strangles the pickups a tad, its not bad but for $150 dollars its not money well spent for a guitar with humbuckers. AS far as single coils this brings the true tone of the guitar/amp and just enhances them. Just lets them shine I cannot live without this after using it. I Play a mesa triple rectifier and a es-135 with p-90 and one with the '57s. The OCD simply takes the Mesa and adds the tone of a marshall/ fender. For what i play I love the mesa for the tube glass sound it produces and the OCD just warms it up adding what is missing. You can use various voltages for this pedal I found the lower the voltage(9v) the warmer the pedal is. I also used it with a 12v and just found the OCD sounding Pushed, compressed. There is so much gain on this pedal that any sound can be achieved run out and get this if your a tone buff, like me

Chews up batteries pretty quickly but nothing a cable cannot fix. Besides that this baby is a WWII tank.

You do not need support except to clean your pants out after you hear this baby sing.

i do not buy junk, and do not spend money quickly but his $150 dollars made my sound worth 10 fold. ALso I do not believe in pedals I am a guitar to amp guy so to purchase this and to use it I need to see something that is missing/ needed. Metal heads may be disappointed, but if you get your kicks out of tone, and quality and love to rock like a mother the OCD is for you.