This pedal has a very strong and deep sound. Sounds best at high volume. First I used it directly thru my soundcard into the computer and listened in earphones, it sounded terrible. Then I used it when I rehearsed with my band, played an Gibson Marauder into a Fender Twin reverb. And the sound was brutal! The most heavy crunch I have ever heard. I havent used my other distortionpedals in the rehearsal room ever since. A truly great little pedal. The sound is somewhat bassy but with lots of clarity, you can hear everything, every note is audible and at the same time supercharged.
This is a light fuzz which cleans up very, very well. Keep in mind that you really need to keep it at the beginning of the signal chain, because it will sound harsh and it will squeal if you put it after buffered, or low impedance signals in general. The output volume is kind of low even with the output volume (the only pot it has) at maximum; let's just say that it goes to unity gain but it won't boost your amp more. It comes really cheap thouh, and it gives a good Fuzz Face inspired tone