no, it does not. and i love a fuzzface, but they are cantankerous, especially the germanium ones. opposite polarity if you wanna use a power supply, but they sound better with a battery, and best with a heavy duty (non-alkaline) 9v. input impedance sucks, output impedance sucks, and they are very temperature sensitive. that said, nothing does what they do and i love my sunface. also have a fulltone 69 which is nice, but not the same as the sunface. less cantankerous though. a muff is a different thing for sure, but can be fun as well