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Backstory Two of my first builds were Jordan Boss Tone derivatives, the PTD Mini-Bone/Trumpeter and KMA Fuzzly Bear/Teddy Rupture. Although the insides of the enclosures are far from my best work, they are still some of my favorite builds. Both of them offer a wide range of tonal options, from...

About a year ago, after lurking in the Bring out yer Diptrace thread, I decided to dabble in making my own PCBs for circuits that Robert was not offering for sale. Many boards later, I decided to take the plunge and try cloning the Spaceman Sputnik II/III. It took quite a bit of on and off...

I've been playing around with a circuit (Spaceman Sputnik) that has two footswitches: one for engaging/bypassing the effect and the second for engaging a feedback loop feature. I would like to have the LED for the feedback loop turn off when the effect is bypassed and the feedback loop is still...

I've had a bunch of fun lately building (and playing through) silicon fuzz pedals, so I decided I'd branch out and have some fun with germanium, too. I picked up several different models of Soviet transistors from alexer1 on eBay and on a whim also bought a set of 100 Chinese 3AX31C germanium...

Some folks on FSB did a trace of the Suhr Reactive Load, which turns out to be a slightly modified version of the schematic that Aiken Amplification put up a number of years ago. It looks like a pretty simple build, but having a PCB would be really nice. It's not quite a pedal, but hopefully...

Can I substitute the LT1054CP charge pump for TC1044SCPA specified in the parts list? Or, alternately, can I use a NPN germanium transistor and omit the charge pump, or would I need to jumper the socket (1 and 5?)? Thanks!

It's a highly versatile fuzz pedal with 2 sides: silicon and germanium, and a Blend knob that pans between them. There's a lot of great tones in this box. Description: https://spacemaneffects.com/products/gemini-iii/#tab-description Circuit trace/layout...