Man, that looks great! Is that a solar panel in the middle of your expression pedal?
Also, where did you get that flat toggle switch? I've been looking for some of those.
Solar panel? HA!
Nope, believe it or not it's a tuner/volume pedal:
https://www.sweetwater.com/store/detail/VPJRTunerSlv--ernie-ball-vpjr-tuner-volume-pedal-silverIt's a really useful combo since I don't want to build either of those things and I need both of them- just one piece of store-bought gear and I get to build everything else.
Flat switches were on eBay from China. They look so good that they actually make you sound better.
Very cool. I’ve always been curious about that circuit, I’ll have to give it a try.
I'd say if you're at all into envelope filters, absolutely build a Kraken. The parts aren't a crazy investment and MADBEAN's new 2020 layout is really great.
Everyone else- it really means a lot to get feedback from such accomplished builders, thanks for taking the time to look and comment!
I'll be posting reports on more of these builds soon but a lot of these circuits are new to me so I'm still getting to know them as individuals as well as learning how they interact with others.