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Hey, neat build! Your electro caps soldered to the rear, just an aesthetic choice? It looks super tidy.

I've modified a couple GE-7s using the values that @CR0SSBL4DE and @joelorigo posted (thank you gang, this has been very helpful), and I'm happy to report that I've tested it to work exactly as intended. XTS changed LOTS of parts from the original with some pretty specific values, but nothing...

Don't big ask, you don't big receive. And you can be big sure of that.

This is super cool. I'm building a JFET phaser for the first time at the moment, so it's serendipitous that you've posted this here. I don't see any reason why this wouldn't work, but I'm certainly no expert. I'll order some PCBs and eventually get around to building them once they arrive.

It's just helpful to know that there are others experiencing similar problems on this build, and that they can get it going. I spent well over 20 hours over the last few months trying to make this thing work. It's a commission too, and there are only so many times I can apologise (and give...

Update! I went ahead and swapped the CD chips - turns out the supplier just lists datasheets from whoever. The new ones are also Texas Instruments. Silly, but it might have helped. I followed through the entire calibration process, despite the bias & cancel trimmers doing almost nothing audible...

I get stuck at the audio biasing section. Sounds like a gentle tremolo (or an artifact of the circuit not working properly) through an audio probe at TP3. No audible delay or significant hiss (as mentioned in the calibration guide). I've tuned for the least distortion at Bias2 & Bias1, but then...

Hey @jwyles90 @tsredman, I'm having trouble with this project too. Any chance you've figured out the secret sauce? The voltages around IC3 & IC4 aren't quite right on mine as well. Not a whole lot of useful modulation going on, despite my best efforts calibrating with a multimeter.

Hey thanks! Great forum, very welcoming. I hadn't thought about accommodating it for both signal types, great suggestion! I was hoping I'd be able to create a 'one size fits all' kind of circuit, perhaps that's a little optimistic. Testing both signal sources shows a decent (and expected) level...

Hey all, long-time lurker, first time poster. I've been building PPCB circuits for a few years now, and thought it was about time that I try my hand at designing a circuit start to finish. The circuit in question is based off the incredible DOD 250/MXR Dist+. I intend to build this into an old...