MATRIXSYNTH: Roland jupiter 4 Vintage polyphonic analog


Tuesday, August 09, 2011

Roland jupiter 4 Vintage polyphonic analog

via this auction
See abertronix (RSS) for more.
SN 115187
"The instrument itself sounds wonderful ,very stable tuning with no drifting once warmed up. This unit has been serviced and calibrated. Everything works 100%.
Various electrolytic capacitors replaced, op-amps and various other IC's replaced. All replaced components are of the highest quality and same specs as the originals.
New internal battery modification- replaceable 3v 2032 watch type batteryf or easy user replacement in the future and no leaking battery problems!"




No comments:

Post a Comment

To reduce spam, comments for posts older than one week are not displayed until approved, usually same day. Do not insult people. For items for sale, do not ask if it is still available. Check the auction link and search for the item. Auctions are from various sellers and expire over time. Posts remain for the pics and historical purposes. This site is meant to be a daily snapshot of some of what was out there in the world of synths.

PREVIOUS PAGE NEXT PAGE HOME


Patch n Tweak
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