Search found 2 matches

by superfuzz
Sat Jan 05, 2019 4:42 pm
Forum: General Synthesizers
Topic: Vintage Korg MS20 keyboard tracking issue
Replies: 2
Views: 2283

Re: Vintage Korg MS20 keyboard tracking issue

Thank you very much, this is most helpful. I do not have a scope, but as I build effect pedals and fix my valve amps I have a justified need for one. I have measured the resistors in the keybed and they seemed ok, will do it again and verify they are about the same value. I tested the KBD cv adjust ...
by superfuzz
Fri Dec 28, 2018 4:12 pm
Forum: General Synthesizers
Topic: Vintage Korg MS20 keyboard tracking issue
Replies: 2
Views: 2283

Vintage Korg MS20 keyboard tracking issue

Hi. Picked up a minty but faulty vintage Korg MS20 a while ago. Keyboard supposedly not working. After some testing I noticed the keyboard does trig the EG and osc, making a clicking sound like an osc at its lowest frequency. Tried the patchbay but could not trig anything with the keyboard there eit...