ehx english muff'n
sounds superb, gives a very warm smooth and deep overdrive. i tried a few pedals like the mxr blowtorch and homebrew hematoma, and previously owned a little big muff, but alot of these were a little bit too edgy for my liking. read much of the amp/pedal tubes vs solid state discussions, and kind of lived up to the expectations
sensitive to picking dynamics, so the overdrive doesnt kick in until you dig in very hard. so far i've played a fender aerodyne jazz (passive) and ibanez srx500 (active) with it.
the most notable thing was that previously, if i turned up the bass boost on my srx500 all the way up, the sound would be so fat that my old little big muff totally missed the attack. the muff'n managed to catch it even in the most brutal circumstances (so far).
and while the LBM lost low end as the tone knob was turned up, the muff'n doesn't have this problem, and the parametric equaliser/preamp thingy ensured no issue. you can scoop the mids or increase treble to make it sharper
i had problems with pedal arrangement, in particular with the compressor. instead of following the norm i liked to put my comp at the end of my chain to smooth out the signal, rather than to normalise my playing dynamics. i actually preferred this with my LBM, cos it goes crazy sometimes, but if i did it this way with the muff'n it sounds totally castrated. so i had to follow the flow and put the comp in front. other than that no conflicts so far.
weird ass adaptor is a bitch. cannot daisy chain, in fact cannot use any ac adapter known to man except the weird ass ehx one that came with it. damn big and the wire comes out the opposite way from conventional ones
one last thing is that i would classify this pedal as strictly an overdrive, not a distortion or fuzz. thinking of changing one of the 12AY7 tubes to a 12AX7 higher gain one and see how its like. anyone got any?
phew sorry for the sudden impromptu review. its just that i wouldn't write anything that has already been said, and there was so little said about this pedal for guitar, much less for bass