Line 6 ToneCore Otto Filter

The manual is pretty good but its tricky to get the right sounds out of this unit. Thats probably why its rated so low.

This is a solid 8! I use the unit for two sounds (which is the two sound demo's on the website. Listen to the website and if you like the sounds then buy it. I like to use mine with the talk wha position clean or the Low pass position with some dirt or overdrive after it. It sounds killer in this position. IF you want the best auto filter get a a Discombobulator from Emma its $225. If you want a versatile cheap auto filter then buy this pedal.

Sounds Great no problems No hiss!

Again this is a solid 8 if you take the time to set it up right. I might end up selling it to get the Emma, but seriously check out the website and if you like the sounds buy it!

I'm a huge fan of line 6 but this pedal is a piece of junk. Please, do yourself a favor and buy something else. The settings make absolutely no sense and there is nothing usable on this pedal. I've been making a living playing music for 17 years and I can't find one usable sound on this paper weight. I would recommend the Digitech Synth Wah pedal for the exact same price if you want to spend under 100 bucks on a filter modulator and get some usable Auto Wah and cool filter effects but this thing isn't worth 25 bucks, seriously.

Has some useable sounds and the control range is very acceptable. It is quite heavy but has a nice flat surface for velcro attachment.

It is good with not too much hiss using a battery but simply useless plugged into a power supply chain. Same issues as other Tonecore series pedals I have used. It is like they didn't realize people use pedalboards with a common supply. (????)

It is a disappointment so I am sure it will work forever. It is clearly well-built.

Don't know.

It is somewhere between OK and good if powered by battery or on an independent supply but otherwise buy something else. Functionally good but it just does not stand out from the crowd for any reason (except weight and height) in my opinion.