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  1. PedalBuilder

    searching for components

    I'd also be happy to help. There are quite a few of us who have offered to help, but in order for us to help we need to know what specific parts you cannot find, @redclover7!.
  2. PedalBuilder

    Jlcpcb and tariffs

    Or whether there will even be any tariffs. There are several pending cases seeking to enjoin the tariffs. One of the stronger cases has a hearing tomorrow morning on the plaintiffs’ motion for summary judgment and a preliminary injunction. Depending on how that goes, the “Liberation Day” tariffs...
  3. PedalBuilder

    Buying Diodes on Ebay

    The seller in your screenshot, Sovcom/Alexer1/Oleg is a very reliable source; you're not getting fakes if you buy from him. I've bought a lot of parts from him and they are always exactly as advertised. As a general rule, if you're buying NOS Soviet germanium diodes, then you're probably not...
  4. PedalBuilder

    Minotaur sonic Terrors fuzz & burn PTP

    Loving the brutal aesthetic of the pedal. What’s the guitar?
  5. PedalBuilder

    Uni-Vibe and Surprise Preamp (AionFX Straylight)

    That is a gorgeous build! The decal on top of the polished metal looks incredible. Really great work here, Mike.
  6. PedalBuilder

    Jlcpcb and tariffs

    My last shipment of boards arrived today after making it through customs on April 30. This order cost me $14 including shipping; the same order today would cost $52. I've got enough boards to keep me entertained for a while, so I'll be sitting on the sidelines until things sort themselves out.
  7. PedalBuilder

    Relay Bypass – do I really need one?

    Did you read the post above mine? Other people have replied to this thread besides you. If those are the prices that you’re seeing, I’d recommend trying online retailers. You can get the same or comparable switches for a fraction of the cost. That’s a nice luxury to have. For those of us who...
  8. PedalBuilder

    Relay Bypass – do I really need one?

    [With the caveat that the cost analysis predates the recent tariff nonsense] Relay switching isn’t meaningfully more expensive than 3PDT switching if you are careful with your parts sourcing. I used JLCPCB to assemble my small relay bypass boards, with the exception of the ATTINY13A...
  9. PedalBuilder

    Possible good SiGe diode substitute for Ge diodes (now with I-V data)

    Paging resident diode guru @thomasbe86
  10. PedalBuilder

    Jlcpcb and tariffs

    I don’t know about protests (the almost never have any actual impact and when they do have an impact half the time it’s the opposite of what the protesters want), but there are at least three serious lawsuits that are working their way through the courts—V.O.S. Selections v. Trump, Princess...
  11. PedalBuilder

    Jlcpcb and tariffs

    I emailed them ten days ago and never heard back.
  12. PedalBuilder

    Jlcpcb and tariffs

    This really isn’t comparable with JLCPCB or any of the other Chinese PCB fabricators. A few months ago I decided to build a clone of the Mountainking Megalith, so I whipped up a PCB and had JLCPCB fabricate it, which cost $3.71 including shipping. The entire build cost just under $30, including...
  13. PedalBuilder

    SOLVED Marigold fuzz weirdness

    This is indeed a thing. The Tone Bender Mk. III/IV family tone control is backwards compared to a Big Muff and most other drive pedals. If you want, you can swap lug 1 and lug 3 on the tone control and it will work in the opposite direction. It’s possible that your germanium transistor might...
  14. PedalBuilder

    Transistor Substitution

    If I recall correctly, the PNP transistor is part of the octave generator, which in turn is a copy of Tim Escobedo’s Push Me Pull You octaver. Someone else used a PNP germanium transistor in their Push Me Pull You and I think that it sounded pretty cool:
  15. PedalBuilder

    Rangefinder

    As I explained in my earlier post, the red mark designates the emitter. The middle leg is the collector and the remaining leg is the base. The PCB footprint uses a different pinout. Unless you twisted the legs to match the PCB footprint, you will need to switch the base and collector legs, as...
  16. PedalBuilder

    This week on the Breadboard: The Hybrid Fuzz Driver Deluxe

    Well, this is a bit late, but here's the BOM. Value Name Value Name C250k BASS 47n C1 C1k FUZZ 5n6 C5 C5k GAIN 5n6 C11 A100k LEVEL 4n7 C9 B100k MIDRANGE 4n7...
  17. PedalBuilder

    Rangefinder

    It looks like you’re using a Soviet germanium transistor. Which one? Many of the ones that are good for Rangemasters have a different pinout than the footprint on the PCB. If it’s a GT308 or P416, then the red dot marks the emitter, the middle leg is the collector, and the remaining leg is the...
  18. PedalBuilder

    Sunflower fuzz won’t work

    Try resoldering the wire connecting the negative side of the DC jack and the PCB. Lug 1 is connected to ground, so you should be getting something close to 0Ω between the negative terminal of the DC jack and lug 1. Edit: Try the diode setting on your multimeter. It probably has a secondary...
  19. PedalBuilder

    Sunflower fuzz won’t work

    Really?! I didn't know that they made multimeters without a continuity test function. Can you also post a picture of your multimeter? In the meantime, try measuring the resistance between lug 1 and the negative terminal on your DC jack. If it's ~0Ω, then there's continuity. If you get a really...
  20. PedalBuilder

    Jlcpcb and tariffs

    The don’t have a US location as far as I can tell. Tayda used a freight forwarder that was based in Colorado as their economy shipping option until 2022ish, at which point they changed their shipping to the options that they currently offer.
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