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  1. M

    Pyrocumulus Fuzz - tantalum capacitor ok?

    Ah yes, I’m building a simulcast too. Must have read it there thanks
  2. M

    Pyrocumulus Fuzz - tantalum capacitor ok?

    Mr PedalPCB notes it on the build docs I think. The capacitors need to be rated for more than the circuit voltage. IIRC they should be 2-3 times the circuit voltage.
  3. M

    Pyrocumulus Fuzz - tantalum capacitor ok?

    Cool thanks. I saw that some caps for this build were listed as 25v min and some 35v min. The pedal is working but the volume is low and not sounding great....
  4. M

    Pyrocumulus Fuzz - tantalum capacitor ok?

    yes 9v. The question was more can I use tantalum caps
  5. M

    Pyrocumulus first time troubleshooting

    Thanks, it lives! Now onto troubleshooting the Simulcast....
  6. M

    Pyrocumulus first time troubleshooting

    Hi folks, I’ve completed my first build and looking for direction on troubleshooting. I’m getting no bypass signal or effect signal. I am getting a small noise difference between the two, and strangely, the volume pot acts as a dimmer for the LED?. Here’s a pic, note the missing cap is now...
  7. M

    Pyrocumulus Fuzz - tantalum capacitor ok?

    Hi, I’ struggling to find caps that are 25V Min and will fit on the pcb. Can I, for example, use 1u 25V tant caps for C12? Thanks Matt
  8. M

    Simulcast

    Awesome, I’ll have to get some of that printer sheet!
  9. M

    OC71 pin layout for simulcast

    Next question ? I can’t find any 120u electrolytic caps for C3 and C10. Can I use 100u caps here? Thanks
  10. M

    OC71 pin layout for simulcast

    Thanks very much!
  11. M

    OC71 pin layout for simulcast

    Hi, First time builder here, struggling with the pins on the OC71 for the Simulcast. I read that the pin closest to the tab/paint dot is the collector on PNP transistors. So its CBE. I would have thought the mark on the PCB indicates the collector location, however, the circuit diagram shows the...
  12. M

    Simulcast

    looks great! Where did you get the faceplate?
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