Search results

  1. T

    MAXX1044 Noise Photon Vibe

    I don’t recall, but do believe I got both MAXX and TC chips from them at one point. I don’t use them often, so I’d imagine rolling through my small stock might be worth a try. I’m guessing you’ve had problems with a 1044, but the “same chip” from a different vendor/batch did the trick? I’ve...
  2. T

    MAXX1044 Noise Photon Vibe

    I’ve got a Photon Vibe that went together just fine, but seems to have that terrible oscillation noise I’ve heard of. I’ve tried several MAXX and a TC1044SCPA with the same problems. I’ve had one other issue before with MAXX chip on an FZ-1A build, but switching it out with a TC did the trick so...
  3. T

    Abider issues

    I’ve changed the volume from B50K to an A250K. and left R20 as a 51K reading 20k across it. I checked for continuity from pin 5 to other points, but found no other connections other than R14, R17, R20, and C13 as expected. After these changes it’s working with a much better range of volume and...
  4. T

    Abider issues

    I still couldn’t source the issue. I’m reading 33.3k from Any VREF point to pin 5 of IC 1. VREF to any other IC is spot on spec. Note that I did replace R20 with a 51k to force 20k to pin 5 of IC1, but still have a ton of volume, way over unity set below 9 o’clock and noise.
  5. T

    Abider issues

    I did up a build of the abider, but the output was crazy loud. Had to keep the volume almost off to keep a useable volume. Anything above just cracked open causes a huge boost in volume and the entire pedal goes microphonic. Went through the whole board of parts, and got to lower resistance...
Back
Top