Search results

  1. spi

    8" vs 4" Speakers for practice amp

    Don't have a cabsim yet--been meaning to build one though, that'll be for a future project. I was thinking of doing the cabsim for use with the headphone amp (which I also have on my wish list).
  2. spi

    Fornicus Transistors Question

    where do you plan to get the old cheap "mojo" parts? For the jfets, I would stick to the ones listed in the BOM. If you are swapping, you can't really rely on part number, you'd probably want to measure the Vp and Idss of the parts to be sure they'd work. For J201, try to match Idss between...
  3. spi

    8" vs 4" Speakers for practice amp

    You might be overthinking it--what do you need from a practicing amp? My main practice/home playing amp is Vox Rhythm Mini 5, which has a 6.5". It's fine. I also sometimes play my 12" amp combo at home (which is too loud but I just turn it down) and it's fine. A lot of people use...
  4. spi

    Informant Drive tweaks

    maybe try pulling out the charge pump, running at 9v might be less headroom and more interesting? I wasn't that impressed by this one either--it's like they neutered a rat.
  5. spi

    Arion SCH-1 chorus

    I googled it for you, first hit: https://www.hobby-hour.com/electronics/s/arion-sch1-chorus.php
  6. spi

    Southern Belle (Greer Southland)

    I've built one and it behaves like a typical overdrive, and can get volume boost out.
  7. spi

    Guess the circuit

    with two clipping diodes and an op-amp, it's likely a son of tubescreamer type thing or a 250/dist+ type thing. I would guess the former, but if you can tell if the clipping diodes are in the feedback loop of the op-amp you'd have more information. Can you get a shot of the other side of the...
  8. spi

    Aldrin Fuzz pcb discrepancies?

    In the build doc photo, there are 8 capacitors in a row. In the picture of your board there are 6 capacitors in a row, and 2 at the bottom corners. So 2 of the 8 capacitors were relocated from the row to the bottom. These two are C6 (5n6) and C14 (2n2). Remaining 6 in a row should be C4, C3...
  9. spi

    Aldrin Fuzz pcb discrepancies?

    the 5.6n is C6 and the 2n2 is C14. They just got moved in your PCBs layout, whereas they were crammed tightly in printed layout.
  10. spi

    Way Huge Jehu Drive

    I got to see RFTC. And I thought I would never see DLJ, but was psyched when they did a reunion tour and caught them.
  11. spi

    How do YOU clean your boards?

    I use no-clean solder, and keeping with the name, I no clean. Sometimes if I get ambitious or it looks really messy I'll use IPA, but that's like 1 in 10.
  12. spi

    Capacitor question

    I'd use film there
  13. spi

    low gain germanium 2N1304 - worth anything?

    the gains are good for fuzzes--did you measure leakage too?
  14. spi

    Pair: Cap'n Crunch Deluxe and Pipe Stretcher

    When somebody made a best of 2025 builds thread, I realized I had only built one pedal in 2025, and that was a fuzz face for a friend. About time I completed something new. I was able to wrap up two builds this week. It's been a while--my offboard wiring regressed being rusty, so it looks a...
  15. spi

    Best hardware for working with Procreate

    I need better glasses, as I thought this thread was about best hardware for working your prostrate.
  16. spi

    Treble booster options

    Naga Viper is a great one, especially if you don't want to mess with sourcing proper germanium transistors.
  17. spi

    Friedman Mini

    I think @Robert gave one of these away in a contest a few years ago, so maybe he traced it.
  18. spi

    Chop Shop V2 -- first pedal! -- Sounds Great!

    It's all fine and good when you have a 1 pedal like that, but wait until you have >50
  19. spi

    Pedal builders REACT to this guy finally cracking the Spirit In The Sky fuzz

    So is it going to come with knobs or nah?
  20. spi

    Pro-10

    Having built several bluesbreaker type pedals, I was underwhelmed by the blue side of this. The green side is nice though, but I never use it because it's stuck in a dual pedal.
Back
Top