Zendrive 2
Posted by
digi2t on
Feb 16, 2019; 7:49pm
URL: http://guitar-fx-layouts.238.s1.nabble.com/Zendrive-2-tp45707.html
Was an old request I came across in the requests folder. I used the information as per the request post. Breadboarded it, and it works. Actually sounds pretty damn good. Lots of even harmonic mojo happening.
Schematic;

C7 is a crapshoot. Use whatever sounds/works best for you. I used a 150pf. My tube is a JJ ECC803SS, but you can use whatever works best for you.
Layout (not verified);
See below.