Note: links to listings are affiliate links for which the site may be compensated.
YouTube Published on May 6, 2012 by monkeyb0y999
"Demo of a home-brew synth I built in the nineties from the excellent R.A.Penfold book 'Electronic Synthesiser Construction'.
It's a single VCO affair with an OTA based 12db/oct state variable VCF.
The sequence is from a x0xb0x controlling the synth over CV/Gate.
I'm selling it on eBay and the video has been posted to highlight a number of faults the synth has like the fact the LFO no longer functions, the tuning wanders and some of the controls are a bit flaky. Will prob leave it up on youTube after the auction for historical interest."
This one is currently listed here.
Monday, May 07, 2012
The New Button [Controllerism R&D DJNSM]
YouTube Published on May 6, 2012 by djnotsomuch
"This is an early prototype of the new button technology we are chasing. Oh, and thats a fiber optic LED interface also. Woot. More soon."
Sunday, May 06, 2012
IDOW & MATRIXSYNTH Modular Pic of the Week - Week 28 Contest Winner!
"Our twenty-eighth winner of the Modular Pic of the Week contest goes to Edmund Klaus (photo credit ChinasArt Photography), for this untitled photo.Edmund Klaus (Monobot) is a producer/composer from Karlsruhe, Germany. Monobot experiments with, and modifies synthesizers, modulars, sequencers, and software in search of the perfect live setup. The goal is to sequence and create music completely live with sound generated mostly through analog gear. This suitcase is part of the concept.
Check out Monobot's music on his Soundcloud page: http://soundcloud.com/monobot
We'd like to give a big thanks and congratulations to Edmund Klaus and ChinasArt Photography for their submission!
This is the 28th week of a 30-week contest. For details on how to submit and what you can win, see this post.
For more info on the upcoming 'I Dream of Wires' documentary, be sure to see the trailer and IndieGoGo fund raising campaign here.
See the IDOW label for all posts pertaining to the film including the weekly contest winners."
Roland JD-990 + 16 CARDS incl. rare STRINGS ENSEMBLE
Note: links to listings are affiliate links for which the site may be compensated.

via this auction
"ROLAND JD-990 (jd800 + jv80 engine) fully working, excellent condition;
ROLAND SL-JD80-01 DRUMS & PERCUSSION STANDARD (data card + waveform card)
ROLAND SL-JD80-02 DRUMS & PERCUSSION DANCE (data card + waveform card)
ROLAND SL-JD80-03 ROCK DRUMS (data card + waveform card)
ROLAND SL-JD80-04 STRINGS ENSEMBLE (data card + waveform card)
ROLAND SL-JD80-06 GRAND PIANO (data card + waveform card)
ROLAND SL-JD80-07 GUITAR COLLECTION (data card + waveform card)
ROLAND SL-JD80-08 ACCORDION (data card + waveform card)
ROLAND JD9D-1 MODERN MASTERS (single data card, factory sealed)
ROLAND JD9D-2 MODERN SONICS (single data card, factory sealed)
ROLAND JD9D-3 OZ PERSPECTIVE (sysex only, no card)"

via this auction
"ROLAND JD-990 (jd800 + jv80 engine) fully working, excellent condition;
ROLAND SL-JD80-01 DRUMS & PERCUSSION STANDARD (data card + waveform card)
ROLAND SL-JD80-02 DRUMS & PERCUSSION DANCE (data card + waveform card)
ROLAND SL-JD80-03 ROCK DRUMS (data card + waveform card)
ROLAND SL-JD80-04 STRINGS ENSEMBLE (data card + waveform card)
ROLAND SL-JD80-06 GRAND PIANO (data card + waveform card)
ROLAND SL-JD80-07 GUITAR COLLECTION (data card + waveform card)
ROLAND SL-JD80-08 ACCORDION (data card + waveform card)
ROLAND JD9D-1 MODERN MASTERS (single data card, factory sealed)
ROLAND JD9D-2 MODERN SONICS (single data card, factory sealed)
ROLAND JD9D-3 OZ PERSPECTIVE (sysex only, no card)"
Roland Jupiter-6 SN 535034 with SynthCom Europa Midi and Custom Purpleheart Hardwood Sides
1978 ROLAND JUPITER 4 ANALOG SYNTHESIZER
Sequential Circuits Pro One SN 9684
ACCESS VIRUS KC SYNTHESIZER SN K1O200022
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MATRIXSYNTH - EVERYTHING SYNTH
© 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


























