Some weeks ago I finished a new module, Kresselle. It was a first for me on two levels. First I used a metal panel (a lot more pleasant I must say) and second the circuit was something I worked out myself based on @moritzklein diode ladder filter and @AdamskiA wave folder.
Resonant Folding
link to schematic
https://tinyurl.com/2henovo9 4
I made a new quick video to show some of the behaviours of the resonance.
