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I wanted to fool around with the DS-1 since I think it's such an underappreciated circuit. Changed some capacitors and a bit of the gain...

First-Time Startup Procedures! Here's my startup routine. I'm still refining it, but these are the checks I've learned not to skip. I...

one time i saw green plasma arcing between pin 3 (plate) and pin 2 (filament), set off by shorting them together with a DMM probe that...

I’m 99% sure guptech pedals are built on PPCB boards. They probably just did a bulk buy before the discontinuation of THAT chips.

Those poor pots. They're gonna be scratching for years. Hope you wore a mask. You don't want to inhale fiberglass dust. Use a hepa vac...

You could rebias the output stage to tame that. The Kewpie is also hella loud. I don't recall the values off hand, but I'll share them...

Hello all! First build report here. This is a PedalPCB Maleficent Mids built into a Gorva C65 White Matte enclosure. Red LED, mixed...

The enclosure was from our esteemed forum host. 🙏🏻 No, it has a normal amount of volume on tap.

The BuGGFX Raincoat is @Robert version of a Big Muff. If you are a fan of Muffs, it does not disappoint. It has a nice sustain, but...

Recently I got out my Acid Rain Fuzz (which is basically a Raincoat with a different tone stack), and it shocked me how LOUD it is. Is...

are you saying it's fixed now?

On mine I get 5.35V/5.89V

Not sure if you can, maybe comparing to some good known voltages. the way I've tested jfets in the past was using the technique...

I wouldn't call it a heavy overdrive but it puts some hair on your signal with the drive up. I am getting sounds similar to what I see...

I've built it and can confirm it is an overdive. What's going on with the 470uf cap, is it mounted on the underside? Could it be...