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  1. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    I soldered input and output directly on the PCB, but the squealing is still there... It only happens when either: SAG is maxed or nearly maxed, and GAIN is past 3, or GAIN is past 3 and SAG is past 12... So the culprit of the squealing is not the switch or his wiring...
  2. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    It's a 2N2222A, I think I have put it down with the correct pinout as I remember reading on the forum about the different layouts for the two different transistors good idea, I'll try this to see if it solves the squealing, if it does I'll replace the switch Kleins are expensive here I'll...
  3. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Did it, no change unfortunately Going to try and swap it when I get the chance My shitty DMM doesn't have a continuity tester but tried it with resistor tester and looks like there is no continuity. I hope to solve the popping with a new 3pdt But the squealing isn't going away :(
  4. Ale_jellybelly

    Random pix

  5. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Could very well be I should have a spare 3dpt
  6. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    as in cooked the daughterboard or the whole pedal?
  7. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    well the weekend at the end of may became the 31st of August because summer and scorching heat in Italy happened I opened it up, redid a bit of the footswitch wiring, resoldered the LED because the soldering was terrible It still pops so I'm gonna take off the board and check for cold solders In...
  8. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    yes they are, pedal in fact sounds great
  9. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Thanks, I'll try reflowing it during the weekend
  10. Ale_jellybelly

    Help with first Mach 1

    Hi @taita87 ! I am Italian as well, and quite new to this community I have always ordered everything from Musikding, you have to wait a bit for the delivery but the customer service is great. Their stock changes very often so sign up for a reminder on the kit, it will have everything you need...
  11. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Ah I understand I tried it straight into my solid state fender amp. It's the only DIY pedal that does it. Later today I'll try putting it in the chain with a buffered pedal It's a single pop, could be a cold solder yeah, I've had some trouble lately managing to fit wires in the board. I'll...
  12. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Tried two different power supplies, no difference. Unsoldered the LED, reflowed R1 and it still pops It works very well, sounds great, biased both J201s at 6v
  13. Ale_jellybelly

    SOLVED Chop shop popping when activated + squealing even in bypass

    Hi all First PPCB build, the lovely Chop Shop. Biased the J201 without problems thanks to the threads in here, sounds great, boxed it up and it pops quite loudly when pushing the 3pdt. Anything obvious that I'm missing? R1 should be the pull down resistor right? Looks fine to me
  14. Ale_jellybelly

    Beginner's troubleshooting guide

    I bookmarked THIS post! :D
  15. Ale_jellybelly

    Caesar chorus ticking

    I am afraid I can't help you because my Julia clone does the same thing, I even tried to move the input and output wires but it still ticks. But if I put the pedal in the chain the ticking disappears
  16. Ale_jellybelly

    Best way to desolder pots?

    Damn, so easy with that solder sucker
  17. Ale_jellybelly

    SOLVED Walrus Julia (PCBGM Julio) help!

    I took a look at both schematics and they're the same, with the exception of R100 in Caesar, 10k, and R46 in Julio which is listed as "leave empty" (which I did)... but I can't understand what it does/should be doing I put together an audio probe, won't be easy following the path on the PCB...
  18. Ale_jellybelly

    Best way to desolder pots?

    Found it on Reddit, I was able to desolder 3 pots that I mounted on the wrong side in my first PCB build
  19. Ale_jellybelly

    Best way to desolder pots?

    I am quite a noob but after struggling with unsoldering pots for an entire day, what I did was soldering a clipped resistor leg between the pot legs, covering it in solder then melting it all at once and pull the pot slowly off the board
  20. Ale_jellybelly

    SOLVED Walrus Julia (PCBGM Julio) help!

    Thanks for the great help! I'll take a look in the next few days and post an update
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