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1983 Simmons SDS-7 drum brain used 8-bit sampling on EPROMs. There was a time when everyone wanted these sounds on their records, but by the end of the 8… | Musique
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Simmons Sds7 Electronic Drum Kit
MATRIXSYNTH: Vintage 80's Simmons SDS7 Electronic Drum Synthesizer System LOADED w 12 Modules
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SIMMONS SDS7 ELECTRONIC Drum Brain, Selector Pad REFURBISHED!! 80s Quarterflash $1,600.00 - PicClick
