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
