I posted a few more specifics here, and will get a voltage chant and pictures up (site + iPhone did not get along). I seem to be hitting a wall in passing audio around Q1. If I audio probe, I can hear some flanger sounds. If you have thoughts where to dig, I'm all ears.
https://www.madbeanpedals.com/forum/index.php?topic=35524.0
If you're getting flanger sounds at Q1, it might be worth checking the bias voltage there and comparing it to the expected values.
Quote from: pbrommer1 on April 01, 2025, 01:04:54 PMI posted a few more specifics here, and will get a voltage chant and pictures up (site + iPhone did not get along). I seem to be hitting a wall in passing audio around Q1. If I audio probe, I can hear some flanger sounds. If you have thoughts where to dig, I'm all ears.
https://www.madbeanpedals.com/forum/index.php?topic=35524.0
Try checking the bias voltage, I'm not sure what the problem is. Sorry but can someone explain it to me?
Basically, if I run an audio probe through the circuit, I get audio passing. Once I get to the diodes and Q1 (which is currently a 2n5457), I lose audio output. Nothing past that seems to work correctly.
So far, I can get the frequency range correct (per Mooseapotamus and his great videos). Past that, I'm really really stumped. I would check voltages against a list, but I haven't found a list (so far). I might chalk this one up to gremlins.