MATRIXSYNTH: Analogue Synthesizer ETI Project circa 1979


Monday, December 29, 2008

Analogue Synthesizer ETI Project circa 1979

via this auction
"This ETI Synthesizer project was built around 1979 by my father, the modules all worked when I powered them up recently (the original keyboard and power supply is not available due to someone connecting the mains to a +/- 12Volt input!) The modules consist of :

4 x VCOs
2 x VCFs
2 x VC Variable state filters
1 x Reverb unit
1 x VCLFO
2 x VC Mixers
1 x Noise/Sample & Hold module
1 x DRF
1 x Ring Modulator
2 x Dual ADSR modules
2 x Dual VCAs
1 x Dual Envelope Generator
1 x VC Envelope Generator
1 x D-A Convertor
1 PA (not tested)"

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