MATRIXSYNTH

Custom Roland TB-303 Devilfish 1984 White

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"This is an original Roland TB-303 "Devilfish" with just about every modification Robin Whittle could stuff in this thing. It has more features than I can list. It has all sorts of output and input options, memory related switches, etc.

The white case is a custom anodized aluminum case by Martin Rothlisburger in Switzerland.

This 303 has a few problems. The DIN jack is damaged, and the resonance potentiometer has a damaged track. It still works good, but in some resonance settings, the resonance goes way into self oscillation.

Everything else is fine. It also has blue leds."

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Roland SH-101 Blue + Modgrip

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Roland SH-2000 Vintage Analog Synthesizer SN 352669

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Note this is the one featured in this video.

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Powertran Transcendent 2000 Analogue Synth

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"Excellent synth, in great working order. Sounds amazing.
These were originally sold as a kit which you built yourself in the late 70s to Early 80s.

In good condition.. Scuffs and marks as you would expect from a synth of this age.

Only thing is that the base panel is missing! I bought it like this.. Works fine though and does not affect the workability of the synth!

This synth has also been fitted with CV in and Out"

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Linn Linndrum w/ Sidestick Tuning Mod, LM1 EPROMS, Factory Sounds, MIDI, Manuals

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"This is a very well-cared for fully-functional Linndrum that has been in my possession for the last decade and hasn't left my home studio. But it is not a normal Linndrum, it's special. The previous owner was obsessed with Prince, so much so he had a Sidestick tuning mod added. What this accomplishes is that by installing some original LM-1 EPROMS and switching them around, he was able to have a tunable kick, snare, and sidestick playing all at the same time - basically making a LM-1 / Linndrum combo! When I bought this from him I had all of the original Linndrum factory EPROMS put back in, but I still have the LM-1 EPROMS in case the buyer is interested in doing this LM-1 hybrid. It's certainly fun to feel like Prince at a fraction of the cost!

The machine is also fully MIDIfied by the JL Cooper Electronics mod and works flawlessly. It comes with manual and some paperwork, and of course a power cord."

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Oberheim OB-Xa with MIDI

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Regarding what's at the bottom right of the modulation section, from the listing: "I had designed a x10 memory expansion for my Roland D-550 and had plans of doing the same for the Oberheim. However I never got around to actually implementing it. As a result there is a non functional10 position thumbwheel switch."

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Synth Rorschach #49: Roland JD-Xi synthesizer demo | sthlm2

Published on Mar 7, 2017 Woody Piano Shack

"My own Roland JD-Xi synthesizer pattern and demo with footage shot in Stockholm on a late summer day."

Synth Rorschach at 1:04. What does it remind you of?

Something Wicked Fun This Way Comes

Published on Mar 7, 2017 gstormelectro

"Audio and Video by G-Storm Electro c.2017

For the past two months I have been designing something mysterious and interesting. In this somewhat misleading teaser video I am tweaking its extreme aspects, a series of acid tests meant to discover its limits. The design intent is quite different from what you see here. It will still do these things if that's the sort of things you are into. I hope to have more to show very soon. Stay tuned."