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I'm assuming this is an easy question, but here goes... how do you determine the proper voltage at the transistor pins of a given circuit? Is it a formula or would it be on the datasheet for that component? I've read a few forum posts where the person posing the query is asked to provide voltage...

Does anyone have tips for PCB Guitar Mania boards? I've completed around 10 PedalPCB projects, a few from Moonn, some from GuitarPCB and have been able to get all of them working with a reasonable amount of troubleshooting (touch wood). But this is my first attempt at a PCBGM board and I'm...

Any smart folks out there had success building the DBA Armageddon? I've been working on the Moonn Electronics Asteroid, which from the description is based upon the Armageddon (http://dirtboxlayouts.blogspot.com/2019/07/death-by-audio-armageddon.html) but still scratching my head on this one...

Nearing the end of a Mesmerizer build, and after some transistor swapping (2n5457's out, J201's in) it's sounding as advertised. Volume pot functional, speed and depth are A-OK. However I can't seem to get the 2 color LED to light... I read a few posts mentioning how one side might be brighter...

Anyone out there ever build (clone PCB or vero/perf board) of the Fuzhugger Phantom Octave circuit? Had ordered a number of PCBs from Moonn Electronics, and as a bonus they included their take on this circuit, the "Opera" (https://moonnelectronics.bigcartel.com/product/opera). I had all the...

Hello All - Finished up the Depot Fuzz last night. Plugged it in and getting a bypass signal, but when engaging the footswitch I receive a barely there fuzz effect that's very muffled and sort of "blown out" sounding. Definitely does not sound like the EQD Terminal demos I've seen. Read through...

Hello... apologies if I'm missing something obvious, but does anyone have a link to the BOM/build doc for the Calamity Fuzz? I bought the PCB back in January and just getting around to assembling now. However when searching for that info on the homepage, it's pulling up what I assume to be the...

Hello! Just completed my first PedalPCB build a few weeks ago (Caesar Chorus) and was surprised at how well it turned out given my limited abilities. Saw a post in the forum where someone was looking for help on an old DOD FX series pedal, so thought I'd give it a shot here too. Picked up a non...

Hello All, The Caesar Chorus is my first PedalPCB project, 4th DIY build altogether, and first where I've attempted to source my own parts. It's gone pretty smoothly, apart from the LED indicators. I've checked every connection I can think of, but still can't get the rate and indicator LED to...