Based on a 1975 big muff ram's head
With this 3 knobs , it's very easy to use this stompbox
I use many guitars with many pickups (humbucker, single coil, soapbar), and it's great with all.
Of course you can have very thick and gainy rythm guitar sound (very powerfull if you need), and first of all, the pedal is a must in the lead territory (Gilmour, Santana, RHCP for exemple), very responsive, very articulate
It's great to have a piece of legend (ram's head copy)
This is one of best fuzz i've ever used, it's agood choice for all the big muff's fans...