Search results

  1. A

    Is there such a thing as a DPDT dip switch?

    For reasons I won't go in to, I'm wondering if this part exists? I have a footprint for a DPDT switch but I'd like it to be internal, is there an easy way to achieve this? Thanks
  2. A

    Jlcpcb and tariffs

    Tried to buy 5 boards from JLC today except now it costs $25 instead of $4 so I'm out. Nice job on this one
  3. A

    Jlcpcb and tariffs

    I admit it. As a "lib" I do feel quite "owned" by this
  4. A

    MOSFET Pie

    Definitely not my favorite big muff but certainly a different flavor
  5. A

    MOSFET Pie

  6. A

    MOSFET Pie

    It was one of those other forums, diystompboxes maybe
  7. A

    MOSFET Pie

    That's correct
  8. A

    MOSFET Pie

    Modified from the available MOSFET Pie 2 schematic and modified for BS250s because someone on the internet said they were quieter than BS170 and everything on the internet is true so I had to try it. This one is cool, it doesn't have the woofiness of a regular big muff. Nice on bass it would...
  9. A

    Neurocyton Bass Cut?

    Mine is kinda flabby when bass gets turned up but I just make sure it doesn't get too much past noon. I love this pedal
  10. A

    Fuzzduster (JFET Big Muff content)

    Yeah I have gerbers I can upload. I think if you don't like this form factor you could also try building on the muffin board. Next time I get on my computer I'll post them
  11. A

    Fuzzduster (JFET Big Muff content)

    I stumbled upon @jubal81 's Fuzzduster and knew I had to build it. Then I decided I wanted a big box for it and and then I decided to use 24mm pots. Execution could have been better bit hey. Ended up with 2n5457 in Q1 and Q4 and j201 in Q2 and Q3. I subbed the diodes for LEDs. Only played it a...
  12. A

    MOSFETs, N to P channel

    FYI removing the zener fixed my issue, which I guess means I had it reversed
  13. A

    MOSFETs, N to P channel

    Hi all, I'm trying to replace some N-channel BS170 MOSFETs for P-channel BS250s and something's not going right. I'm wondering if this zener could be my issue, does it need to reverse directions? I've read that it's static protection. I'm trying to build this circuit...
  14. A

    DEMO Eschaton Preamp (Catlinbread Epoch Bias)

    I was just thinking about making one of these or the secret preamp. It sounds like you might favor the secret preamp over this one slightly? I'll have to check the demo
  15. A

    Hissing noise goes away when pad is touched

    That part is pretty much straight out of the datasheet for this preamp chip
  16. A

    Hissing noise goes away when pad is touched

    It still makes the noise shorting those pins
  17. A

    Hissing noise goes away when pad is touched

    It still makes the noise with no mic plugged in. It seems like if I have phantom power on, touching the pad actually produces more noise. I also get some noise if I touch the top of the bipolar electrolytic caps which I'm not sure if that's normal behavior. Like, clearly I have no idea what...
  18. A

    Hissing noise goes away when pad is touched

    It's partly a mic preamp, yes. I'm going to solder a wire to this and mess around with it today because I have no other ideas
  19. A

    Hissing noise goes away when pad is touched

    @Robert It's the anode of D14 in this schematic. I've clipped both of these diodes out with no change to the behavior
  20. A

    Hissing noise goes away when pad is touched

    I built a circuit which works, but has a pretty large amount of white noise in the background. I've found that touching the circled pad with anything makes it go away. What could this be a symptom of, or what could be a remedy? I don't really understand how me holding a resistor with tweezers...
Back
Top