MATRIXSYNTH

Crumar DS2 in Custom Case

via this sequencer.de forum thread.

via swissdoc

Rob Papen RG Getting started

YouTube via robpapen
"Introduction into the concept of Rob Papen's RG"

Synth Wankery Pt. 4: MIDI'd Bach

YouTube via snevelin
"I didn't play it by hand, just controlled the synths by a MIDI file of the song along with some overdubbing as they're monophonic. :P"

YouTube via bigcitymusic
"Not only can the Analogue Systems rs260 quantize your analog sequencer's pitch outputs with superb accuracy, it also does crazy random arp stuff too! We took a slow triangle wave LFO and ran it into the Voltage Quantizer then ran the quantizer output into the rs95 oscillator 1v/oct input. The rs260 is nice too because it has two voltage inputs. The second input can be used to input a transposing voltage or in this case you can run a ramp up LFO into it and get more crazy modulations going. Start sampling!"

Quadatrix 4x4 Sequencer - 3rd demo

YouTube via dolphinicus
"This is a VERY short video, of the 4 x 4 step's Semitone + Vertical and 1 x 4 step Octave sequencers, playing a 4 bar bassline from a well known dance tune, from many a year ago. ;)"

Tenori-on + Sp-404

YouTube via foofighter013. "experimental jam"

Yamaha CS15

images at this auction

Ensoniq Fizmo

images at this auction

"This particular Fizmo is a very early unit, as you can see from the photos, it has no serial number or the usual nomenclature on the rear panel under Ensoniq. The operating system (OS) of this unit is 00:01 as shown in the display, the very earliest. The demo feature and the reset to original presets feature does not come up on this unit, due to it's early operating system. That may not be important to most people because they would probably program their own presets anyway. I also noticed that if you give it too many rapid commands or ramp the knobs really quickly it will sometimes freeze. You turn the unit off and on and it resets and its fine, it's in no way a chronic problem, but needs to be disclosed and it is a typical problem with Fizmos if either via MIDI or manually its given more rapid data than it can process."