[floydmoline]

well this opinion i am about to give is not so much an opinion as much as a fact, there is NO and i repeat NO op-amp based distortion device that is going to sound even remotely like a germanium fuzz..... i have built MANY distortion boxes, and a germanium transistor has a sound and feel of it's own, not better or worse than any other but different and unique, a silicon can sound similar, but there isn't much of anyway aa op-amp based device, like TS-9, TS-808, SD-1, DS-1, big muff pi or anything like those is going to sound remotely like a germanium fuzz.......

fuzz face is to BOSS SD-1 as transistor amp distortion is to tube amp distortion. same ball park, opposite teams......

not to flame on anyone or anything, but even keeley can not turn an apple into an orange, i have heard his mods and i can agree they do improve *most* pedals, no one can make a SD-1 sound germanium save god himself