about 1/2 of the 1,000 pedals that i have i built, and the others are the factory originals..
yes, that's the first thing that did, changing the A500K drive pot to a A1M, but, surprisingly it didn't change it much.
I built the Mach 1 and it does sound very nice and transparent but IMO, it doesn't have anywhere near as much OD/Distortion with the gain cranked as the online demos show. Does anyone have ideas as to why?
i built the Mach 1 and it sounds very nice, but it doesn't seem to have anywhere near the same amount of OD/distortion with the drive maxed as the demo videos show.
i add a two way clipping switch by adding two 1N4148's and a .1uf cap to the third gain stage (C4/R13) to mine so i could get more fuzz out of it, and it's sounds great both ways/
it sounds nearly identical. it doesn't have quite as much fuzz, and not as much output volume (but it has plenty of output). i assume that the J201's that i'm using aren't exactly the same spec, but they're VERY close to all of the parameters on the build sheet.
here's a pic of it completed (i...
i just completed the Nein Fuzz but it doesn't sound at all like my original Fairfield 900. It does kind of work but there's not much fuzz coming out of it.
I used J201's (pcb type) and measured all 20 of the ones that I have in stock on my Peak DCA75 to match them to the specs as close as...
just for experimentation, while waiting for the new J202's, i socketed the Jfets and installed J201's in their place, and it sounds exactly the same. Has anyone else built this circuit and is happy with the result? I certainly am not.