MATRIXSYNTH: Roland Jupiter 4 - with MIDI in / Memory Extension / Detune Mods SN 780632 / 780633

Thursday, January 13, 2022

Roland Jupiter 4 - with MIDI in / Memory Extension / Detune Mods SN 780632 / 780633

via this auction

Note the serial number on the back is 780632 while the slip on the inside is 780633.

"Vintage 4-Voice Polyphonic Analog Synthesizer - with upgrades

Serial number dating it from January 1979, likely an early revision.

In great clean cosmetic condition inside and out, only a couple reasonable bumps and small chips to the wood sides, and what looks like an ancient sticker mark on top opposite the logo, nothing too eye catching overall, everything shown in the pictures.

Has the following upgrades :
- MIDI in to receive notes on channel 12
- Memory expansion accessible from an added rotary knob, 8 banks of 8 slots for a total of 64 user presets
- A Detune knob mainly useful to spread oscillators/voices further in unison mode.

220V model, fitted cable with standard European plug."

No comments:

Post a Comment

Comments are moderated. Constructive feedback on gear is welcome, insulting people is not. Comments do not appear immediately and are published throughout the day. P.S. If the post is from years ago, please don't ask if it is still for sale. If an auction link is gone, it is gone. Items for sale on MATRIXSYNTH are not from MATRIXSYNTH. They are from others in the synth community.


Patch n Tweak

© 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.