BossAreaForum

hope these are useful!

https://www.dropbox.com/s/e3w2gm4nnyk8r0t/pq4_pot_1.jpg
https://www.dropbox.com/s/r7nnxap9trncrja/pq4_pot_2.jpg
https://www.dropbox.com/s/whybv535qnd2etv/pq4_pot_3.jpg

Thank you for the suggestions! I'll go with the banzaimusic pot as that seems the easiest solution as I'm based in the EU too.

Hi everyone! I managed to get a PQ-4 for cheap but one of the dual pots is bend slightly. It's the leftmost Presence/Low one - it still works fine but it's a little awkward to use as a result - turning the outer ring will make the inner ring move too at certain points. Is this pot something that exi...

Cool, I'll keep an eye out for a beat up one Sure, I had fun anyway trying to figure this thing out with your help once again. Thanks!

I replaced X1 and there's been no change at all unfortunately.

Time to call an end to this endeavour I guess, unless there's anything else worth considering

Finally got the scope kit and have assembled it.

Provide I'm using it correctly, there's nothing on R78

Pin #16 of IC8 also has no signal on it.

Am I definitely out of luck at this stage?

3.3v on pin 4

Signal is present on IC2 and IC1 on pins 7 and also 1.

I also get signal on either side of C41 before and after pressing the treadle.
I get no sound at all from R36 before and after pressing the treadle

Thank you

I ordered that scope kit earlier so should have it in a few days.

Hi, The LED lights dimly for an instant when I connect the power adapter. Releasing the treadle does nothing. Same thing happens if I have an input jack in or not, and also if I hold down the treadle or not - brief dim LED flash then nothing. I don't hear any noise with an output connected when doin...