Oberheim - MATRIX 1000 - - Instruments de musique -

The analog Matrix 1000 is essentially 1,000 Matrix 6 patches in a single-space compact rackmount MIDI module. It has the same synth architecture as the Matrix 6. Each of its 6 voices have two DCO's (digitally controlled analog oscillator), a low pass filter, 2 VCA's, 3 envelope gens, 2 LFO's, and 2 ramp gens. The sounds are plentiful and good enough, however sounds can only be edited via MIDI, so you'll need an external MIDI editor (such as MOTU's Unisyn) or Access' Matrix Programmer to edit parameters. You can also load sounds from the Matrix 6 via SysEx or software.
The Matrix 1000 provides an excellent source of pads, textures and ambient sounds. It has 195 "keyboard" sounds, 118 "strings", 130 "woodwinds & perc", 239 "synthesizer", 119 "bass", 74 "lead" and 125 "effects". For the price, there is no better way to find genuine analog Oberheim Matrix sounds in a compact and very in-expensive rack module that is loaded with more sounds than you'll ever need! The older versions of the Matrix 1000 have a black front-panel. The newer models in the '90's have a cream colored face-plate. It has been used by Apollo 440, Juno Reactor, Moby, Cirrus, Fatboy Slim, Laurent Garnier, ATB, Depeche Mode, Future Sound of London, Pet Shop Boys, and Faithless.
Polyphony - 6 voices
Oscillators - 12 DCO's at 2 per voice
LFO - 2
Layers - Single / Split / Multitimbral
Memory - 800 preset patches, 200 user patches
Keyboard - None
Effects - None
Control - MIDI
Date Produced - 1987 - 1994
Apart from a few scratches on the hood, the expander is in good condition (see photos). Shipped without its original box or instructions for use.