MATRIXSYNTH

Korg MonoPoly (Cassette Promos)

YouTube via DIGITALSCREAMS.
vid 1 & 2:
"Rare promotional tape for the USA release of the Korg MonoPoly (circa 1983/1984)."
vid 3:
"The classic Korg MonoPoly from 1984. Programmed and recorded by me. Also check out my two rare promotional cassettes..."

Sequential Prophet 5 (Soundtrack Demo)

YouTube via DIGITALSCREAMS.
1st vid:
"All sounds programmed by me - check out the classic curtis filter sound starting at 1min 12secs....."
2nd vid:
"I think this must be one of the first recordings I ever made. I can remember it being stormy outside, raining hard and blowing a gail (worrying combination when using analog gear lol!) and I had just finished watching Alien and The Fog. I fired up the P5 Rev 3.3 and recorded some sounds with the view of making some kinda filmscore. Well, I never got round to finishing it.....this clip was done within 20 mins and features some famous sounds. You may recognise the 'Whaling' sound featured on Star Trek 'The Voayage Home' and also the dark drone in 'Aliens'. I programmed the rest of the sounds myself. Lovely, atmospheric synth - if you cant get hold of one of these get the new DSI Prophet 08 instead :D"

the reacTogon - chain reactive performance sequencer

YouTube via markyb60. via Ron.
"The reacTogon is a multi-touch sensitive music sequencer based on the harmonic table."

my max/msp lemur sequencer

YouTube via queglay.
"this is a sequencer i programmed in max using the lemur as a control interface. it sends midi info to whatever program you use. i also forgot to mention that each track can have independent timings, so varitions can span longer than just 1 bar of music."

waldolf microWAVE XT #01

YouTube via a7soundlab. via Mr. Array.
"24dB/oct Lowpass filter and FM modify."

Neuromixer AVdrum

"AVdrum is an audio video step sequencer and drum machine. You have the ability to switch audio or video of a movie clip On/ Off in realtime to compose AV sequences. This truly innovative software takes the concept of step sequencing to the next level.

You may trigger AV clips on AVdrum via computer keyboard or a MIDI controller like a drum machine. Using MIDI clock, it will sync to a master music hardware or software device."

More info here. via daddio

This may or may not have been used for the following video.

Stop Motion Drums and Piano

YouTube via gleaker13.

EDP Wasp

images via this auction

ALTAIR-231

images via this auction. via Douglas

"Altair-231 - is a monophonic 3-osc power synthesizer, mega rare unit, military sound, unique design, best of soviet-era quality synth, filters better than classic Moog synths. Produced by Estradin, millitary radio plant in Zhitomir, USSR in 1985. My machine was all time in not smoking studio. All original parts included, such as: original transport case and external pedal for volume control.
Synth has 4-oct keyboard (F-C) with velocity (sensitivity assign to vibrato effect). For live performance there is a wheel which provides pitch shift.
Synthesizer is based on 3 VCO (any can work as the modulator), 1 VCF (lowpass 24dB/oct) with ADSR, 1 VCA, 3 LFO, noise generator (white/pink), portamento. Consist of 5 main sections - MODULATION, OSC'S, MIXER, FILTER and AMP (called Contour)."