Search results

  1. Aentons

    Dumb this down for me (Audio Probe) I'm confused

    A signal generator goes into the input of a circuit and an audio probe is on the output, so they are separate things. Here is my audio probe. It is just an extension of the amp cable Edit: I forgot to show another alligator clip from the cable ground to circuit ground
  2. Aentons

    The homemade capacitor

    It's baffling to me that the guy has zero fucks to give about the actual value of the diy cap, especially since half the video was dedicated to the comparison.
  3. Aentons

    Film cap polarity

    Does anybody pay attention to this? https://hackaday.com/2025/01/27/film-capacitors-can-go-in-the-wrong-way-round-who-knew/
  4. Aentons

    DuoPhase LFO no LFOing

    I tried taking IC3B out of the socket and direct soldering a new chip. No change. The green shows where I get strong phasing. The pink is no sound at all. In the red, there is a high pitch squeal that oscillates with the LFO. The yellow is a mid range buzzer sound with no oscillation. The...
  5. Aentons

    DuoPhase LFO no LFOing

    After the holidays, Its been slow going with this. Using an audio probe, I managed to get the A side working. The B side, no so much. With the audio probe I get strong phasing on IC2B.1 pin3, but its mute on pin1. On pin2 I get a really loud squelchy sound and I can not quite figure it out. I...
  6. Aentons

    Shielded Wire Advice?

    I've haven't tried it but I've heard of people using old USB cables for sheilded wire
  7. Aentons

    Pedal recommendations Voice Changer for Costume purposes

    They sell pocket size voice changers at the Halloween store for $10. Is it just that you want a custom one? https://www.partycity.com/halloween-voice-changer-177725.html?extcmp=pla%7CGoogle&gQT=1 I have one that does all kinds of crazy stuff
  8. Aentons

    “How did they make that sound” thread

    I think this is another case of it's just the player and some distortion. Bucket head is insanely awesome. Check out about 1:14
  9. Aentons

    DuoPhase LFO no LFOing

    Here is a closer look at the IC2A area. Sorry about the scars but my edge cutter has developed a bur I need to file down. I don't think of them are deep or severe enough to cut a trace.
  10. Aentons

    DuoPhase LFO no LFOing

    All knobs and trimers set to roughly noon. Toggles set to down toward stomps. Looks like IC 2A may have some issues. Here are the voltages using a Onespot. Edit: I mixed up pins 1-3 on IC1B but it's corrected now IC1 A. B. 1) 0. 0 2) 0. 0 3) 0. 0 4) -7.79...
  11. Aentons

    DuoPhase LFO no LFOing

    I don't have any others to try. I have a TC1044SCPA on the A side and a TC7662BCPA on the B side. There is no change when reversing which side the chips are on.
  12. Aentons

    DuoPhase LFO no LFOing

    Ok, here is the other side.
  13. Aentons

    DuoPhase LFO no LFOing

    I put it back in the enclosure. All knobs, switches, trim pots and LEDs seem to be working as intended. Fully enclosed and still not a hint of phasing on either side at any knob or trim setting. I tried holding the red pot condoms on with the enclosure back off and still nothing. All I hear is...
  14. Aentons

    DuoPhase LFO no LFOing

    I forget who but in another thread there was a mention of it working if you lay them down like a flower pedal so I figured I'd try it. Also, at the time I bought the LDRs there was a mention that the Tayda ones worked, and at that time they only had one type, so that's what I used. I've had...
  15. Aentons

    DuoPhase LFO no LFOing

    A jumper did the trick for the LFO. Both LEDs are blinking now. Still no phasing on either side in a dim room with magazine laid on top. I guess I need to make the LDRs face closer to the LED? I didn't think it was going to be that sensitive based on some other folks comments.
  16. Aentons

    DuoPhase LFO no LFOing

    I think I found an issue
  17. Aentons

    DuoPhase LFO no LFOing

    Oh, I also noticed R38 and R46 locations are switched between sides. Is that correct?
  18. Aentons

    DuoPhase LFO no LFOing

    Ok, I am still having issues on this one. It's strange, I got other LED blinking by reflowing C19A. But the A side had no sound when not in bypass. On the B side, the LED blinks and it passes sound when not in bypass but no phasing, even in dark room with my hand covering the LDRs. I decided...
  19. Aentons

    “How did they make that sound” thread

    Awesome. It doesn't always help but I always look for live footage. At about 2:08 in this clip it looks like he's playing regular harmonics.
  20. Aentons

    Fairchild J201 in TO-92 package available on Small Bear

    Does JLPCB not have MMBFJ201s? Is there a way to order a pre-populated adapter panel?
Back
Top