MATRIXSYNTH: KORG MONO/POLY MP-4 w/ MIDI


Wednesday, July 14, 2021

KORG MONO/POLY MP-4 w/ MIDI

Note: Auction links are affiliate links for which the site may be compensated.


via this auction

"Work list (Excerpt):

Change all elec. caps and opamps,
New transistors and opamp installed on power supply board.
Change transistors in DAC part and opamps on CV route on key assigner board with new ones.
New "spark-killer" capacitor installed (relocated on power switch pins).
Keys knobs, switches and jacks cleaning.
CHD MIDI installed.
Adjustment."

Posted by matrix at 7/14/2021 10:44:00 AM
LABELS/MORE: , ,

No comments:

Post a Comment

Note: To reduce spam, comments for posts older than one week are not displayed until approved (usually same day).

PREVIOUS PAGE NEXT PAGE HOME


Switched On Make Synthesizer Evolution Vintage Synthesizers Creating Sound Fundlementals of Synthesizer Programming Kraftwerk

© Matrixsynth - All posts are presented here for informative, historical and educative purposes as applicable within fair use.
MATRIXSYNTH is supported by affiliate links that use cookies to track clickthroughs and sales. See the privacy policy for details.
MATRIXSYNTH - EVERYTHING SYNTH
Subscribe to: Post Comments (Atom)