Based on Seamoon Fuzz (...and Black Cat OD-1). An op amp clipping fuzzy overdrive with an active tonec ontrol tacked at the end. Note that the schematic have a few typos; the 470nF caps is actually 47nF according to some gutshots but 470nF might work for the bass players out there...
You can mark this one verified, but the tone control seems backwards: turning the pot from '0' fully clockwise adds bass and reduces treble, rather than what 'normally' happens with a tone control.
ReplyDeleteOther than that - awesome sounding fuzz that's getting boxed asap!
Thanks Craig! Very interested in this one, Both you you and the demos says this is a good sounding circuit, might give it a crack during the weekend.
DeleteSwapped the lugh of the Tone control and tagged it.
Cheers!
Try an AD712 or TLC2272. They sound much better in the OD-1
ReplyDeleteThanks for the tip! Going to try a TLC2272 then.
Deletehi guys,
ReplyDeleteof course I am curious about the IC swap' results... too :)
is there perhaps a demo rec?
just asking...
In my stock model C10 was 105 or 1uf. I changed it to a 10n Panasonic EQB and it helped the range of the tone control and pedal clean up for some reason. It reacts like a warm, stable, and tame version of a classic fuzz. I now run it with the gain at maximum, the tone between 1-2 o'clock, and the volume slightly above unity. The pedal will clean up with pick attack alone in these settings. I don't need to touch my volume pot. Great circuit. Thank you for posting it. These modified Freddy Fuzz circuits really don't get enough love.
ReplyDelete