Quirkey

OK! Thanks for the schematic @PedalPCB. I traced around and it seems like the issue might be with the second stage of the op-amp? The...

TL072 1 - 4.45V 2 - 4.45V 3 - 4.45V 4 - 0 5 - 4.5 V 6 - 5.1V 7 - 1.37V 8 - 8.8V CD4017BE 1 - 0 2 - 0 3 - 8.8V 4 - 0 5 - 0 6 -0 7 -0 8 -...

CD4046 1- ~0 2 - ~0 3 - ~0 4 - 8.8V 5- 0 6 -0 7 - 0 8 -0 9 -0 10 - .6V 11 - 0 12 - 7.6V 13 - 0 14 - 4.5 V 15 - .6V 16 - 8.5V CD4024 1 -...

OK! This was a good lead. Even though I had 9V at the power input there was nothing at the 5817 diode. I ended up jumping a wire from...

OK! On CD4046BE 1 - 8.1mV 2 - 4.1 mV 3 - 84.2 mV 4 - 5.5 mV 5 - 0 6 - 6.1 mV 7 - 4.5 mV 8 - 0 9 - -36 mV 10 - 10 mV 11 - 0 12 - 11 mV...

All that was left was to start working on the pedal's internals. I had ordered the Hydra, intelligent bypass relay, and FV-1 clock...

I think it was the cheap LDR I got, but I ended up swapping the value of R3 for a 330K and that seemed to boost the gain a bunch. Thanks!

The resistance of the LDR will have an effect on the amount of gain. You could increase the value of R3, or the Gain pot, adjust the...

After reading about this wonderful build, I'm tempted to build one of these. But...ugg! Trying really hard to resist. Feel like a crack...

I was VERY anxiously/excitedly awaiting this release as I've been doing a lot of slide and wanting to try to capture that "Duane" sound...

The simplest way is to clip your ground onto the pedal's ground and then the test (other side) of the DMM to the drain of the JFET. JFET...

🙏 thanks!!

I have an original but got the right switch so I'm ok. Would love a drill template, though!

Very excited for this! What are the ICs?

https://www.pedalpcb.com/product/pcb506/