A Juergen Haible Krautrock Phaser (Schulte compact phasing A clone) was born as standalone Device.

more Infos here:

Juergen Haible Krautrockphaser in MOTM



Additional Mods in some of my Krautrock Phaser:

CV MOD: (this PCB was tested and works) let me know if you want a pcb.

jh_krautrock_cv_input_mod_v2_630.png.pdf


Schemata:

 Bildschirmfoto 2023-03-29 um 14.32.41.png

D3 isnt needed from my POV.

if you still have a -15/15V source (from Krautrock PCB) you dont need to install the extra C1,C2,C5,C6 (2.2uF-10uF for example)