jwyles90
Well-known member
Hey all!
Finished putting this together last week and it technically "works", but there are some issues that it seems to be having. The fuzz and pitch shifting and all that works, as I can get a signal out of it, but it also is making this weird sputtering and kind of sounds like the signal is gating itself on the decay. I've built one of these before that worked fine, so I know this isn't how it's supposed to behave. I took an audio probe to it and noticed that the resistor directly under the B10k pot might sound a little iffy, but I'm also not entirely sure if that's even an issue since I was able to get sound out of it. I'm going to try replacing the tl072 (just haven't had a chance to yet), might try replacing that one resistor as well, but in the meantime, I'm wondering if there's anything else y'all can spot/would recommend checking to try and narrow down the issue.
Thanks!
Finished putting this together last week and it technically "works", but there are some issues that it seems to be having. The fuzz and pitch shifting and all that works, as I can get a signal out of it, but it also is making this weird sputtering and kind of sounds like the signal is gating itself on the decay. I've built one of these before that worked fine, so I know this isn't how it's supposed to behave. I took an audio probe to it and noticed that the resistor directly under the B10k pot might sound a little iffy, but I'm also not entirely sure if that's even an issue since I was able to get sound out of it. I'm going to try replacing the tl072 (just haven't had a chance to yet), might try replacing that one resistor as well, but in the meantime, I'm wondering if there's anything else y'all can spot/would recommend checking to try and narrow down the issue.
Thanks!
