MATRIXSYNTH

ClearTone Three Tone Duo Synth by freeform delusion

via this auction
"Two great synths in one box! Each with independent outputs, controls and 9v PP3 battery which will make them last a long time.

The mods are:
Two 1/4 inch Mono Jack Output - Put this through your amp, PC/Laptop, mixer or effects unit

Two On/Off Toggle Switches

Two Blue On LEDs

6 Control Knobs (3 for each synth) - Shape the synth sound for excellent drones, bleeps and ripples. Using both synths together creates some wonderful droning synthscapes!

2x Three way Synth Tone switches - three types of synth drones to choose from!

This unit is a black plastic ABS box with non slip feet.
Runs on 9v PP3batteries"

previously posted

Tama Techstar TAM 200 Vintage Analog Drum

via this auction

"Controls for each channel: Sens, Attack, Decay, Noise, Bend, tune, tone / noise, level. On the back: 2 * Trigger Pad, 2 * Each Out, 1 * Mix out."

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Korg Poly-800 with Moog Slayer Mod & Original Box

via this auction

"For full details check out [this link] which gives technical information and some idea of just what the modification entails."

Two older videos linked in the auction below.

korg Poly 800 Synth with Moog Slayer Mod
YouTube Uploaded by AlexisG73 on May 13, 2007

Korg POly 800 mod

Uploaded by abertronic on Feb 4, 2009 -

abertronix on eBay (RSS)
Note the Poly-800 in this video also has the FM mod which is not installed in the auction above.

Conn Electric Band Keyboard Synthesizer

via this auction

via the seller: "Conn Electric Band Keyboard Synthesizer. Is it an organ or is it a synthesizer. It looks like some kind of hybrid. Anyway, this thing works. It has sounds called Musical Saw, Blast Off, Space Junk, Mod, Brass, Bassoon, Trombone, and a few other sounds that don't sound real. Really neat that you can push the adjustable button and kinda sorta make your own sound using the modulator, Wah Wah, and Tone slides. The keyboard is missing everyone of it's slider caps. All sliders work fine. All keys work, however, sometimes the pitch is off. This is because there are little tuning pots for every note. I think these little pots may need to be cleaned. It doesn't look like a major thing, I just don't have the time to do it. I know there's a pretty good You Tube video demonstrating this unit. Check it out!"

See this post for a video of one and some detailed pics.

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Korg ES-1 MkII Electribe Drum Machine

via this auction

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Roland TR-808 with Kenton Pro-KADI MIDI Mod

via this auction

"The Kadi Interface was installed about 10 years ago to address the 808 with MIDI and the Kenton Pro-KADI Unit. I [the seller] chose this option because it was the least intrusive modification nessasary to accomplish my musical goals. A Pro KADI unit can be purchased new for around $250.00 and will essentially "midify" this unit for you. However, as can be seen in the video below [above], the machine will function normally without it.

See the following site for more info on the Kenton Pro-KADI

Included with the unit are the following;

1 roland dp-2 foot pedal switch (for start/stop function)

TR-808 Itroduction Manual (8 pages)(copy)

TR-808 Operation Manual (21 pages) (copy)

Information about the KADI Interface installation from Analogue Solutions (4 pages) "

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Roland Jupiter 6 with Europa mod

via this auction

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Roland MC202 Microcomposer Synth with Original Box

via this auction
"Classic 2-channel cv/gate sequencer with built in analog monophonic synthesizer

Sharing near identical synthesizer features as the matching SH-101 it can be made to sound very similar so phat analog synth sounds abound and it is way more versatile than the much compared TB303 as a groove instrument and a great synthesizer in its own right.

The MC202 features SH-101 like slider controls for VCO with simultaneous sawtooth and square/pulse waveforms with sub and sub-sub oscillator for bass tones that have no right to sound as deep and phat as this from such a small box! Fully resonant and classic Roland analog filter, VCA, LFO, ADSR & Gate Envelope and Mixer Sections. All this is a neat, compact and lightweight package that can run on batteries if ultra portability is your thing.

The built in micro-composer style sequencer with LCD display is actually a dual channel CV/Gate step/real time sequencer and song composer so can drive other cv/gate gear simultaneously and shares many of the complex song writing and editing functions of the infamous and now much more rare and expensive MC4 micro-composer. This machine pre-dates MIDI but has plenty of analog sockets for hooking up to your other synths or cv modules, DIN/Tape-Sync for synchronization and can load & save memory to tape (or use your sampler or digital multitrack) so you never have to lose your favourite sequences."