madbeanpedals::forum

Projects => General Questions => Topic started by: Guava on April 08, 2021, 12:26:50 PM

Title: Fuzzrite PCB?
Post by: Guava on April 08, 2021, 12:26:50 PM
Does anybody know where to find a germanium Fuzzrite pcb?  Have found several silicon versions, but no germanium.  There are a couple of vero layouts I've seen, but prefer to build with pcb's.
Title: Re: Fuzzrite PCB?
Post by: Betty Wont on April 08, 2021, 01:04:09 PM
I think you can make it on a silicon Fuzzrite pcb with a couple of component tweaks. I built my germanium Fuzzrite from this one a few years ago.
http://www.ghosteffects.co.uk/pdf/ghosteffects_lunar_incantation_pcb_guide.pdf
Title: Re: Fuzzrite PCB?
Post by: Zerro on April 08, 2021, 03:00:24 PM
Hi, you can use as npn, as pnp tranzistors, which has little different "oldie" sound. Only take care of proper pins connect. For PNP you must only swap polarity of battery and all polarized electrol. kondensers. And little lower noise, connecting some small capacity (cca 330pF) between basis and output electrode, mostly collector. Basic schema is here:
Title: Re: Fuzzrite PCB?
Post by: thesmokingman on April 08, 2021, 03:32:41 PM
I used the pedalpcb board for mine
Title: Re: Fuzzrite PCB?
Post by: Guava on April 10, 2021, 10:45:55 AM
Appreciate the help!