Re: MJM London Fuzz Silicon
Seems like it's a Fuzz Face circuit, using Si transistors aka The Silicon Fuzz Face, opposed to the Germanium Fuzz Face which uses Ge transistors.
Silicon transistors are definitely more reliable (especialy the modern ones) then Germanium transistors who often suffer from leakage.
Even if Germanium transistors are way more looked for in Fuzz boxes, and the prices of Ge transistors (that are NOS by now) is much higher then Si ones, I'd still say it's a matter of taste for what you like best in a Fuzz. The guy in the video pretty much discribes the Si sound pretty accurate.
I did not even hear about the MJM London Fuzz II until I saw your post here, so I don't have any experience with it. I can see from the vid (where they show the guts of the pedal) that it is definitely wired for true bypass (3PDT) and that's always a positive point.
Pedal seems to made with decent components otherwise as well, I just don't know what the price on this one is (I suspect it to be pretty expensive), but seing the very simple circuitry and the use of Si transistors, it should not cast that much.
If the price is too high, I'd just build my own (as usual
) from a DIY Fuzz Face PCB
