MATRIXSYNTH: Roland Rhythm 330 Drum Machine


Sunday, January 30, 2011

Roland Rhythm 330 Drum Machine

via this auction

"Serial 070248. Circa 1973. For 115-v 50/60 Hertz. Pure analog. Size: 9-1/2" wide, 7" high, 12" deep. Weight 10-1/2 lb. Internal speakers. Rear panel jack for external amplifier also a jack for foot-pedal control. Front panel controls: Volume, Balance (a tone control that allows keeping or eliminating high-pitched sounds such as brushes), On-Off (for the rhythm), Start (Main power switch), Speed (Continuous from 0 to 208 beats/minute). Also push-button switches for Waltz, Slow Rock, Rock Beat, Bossa Nova, Mambo, Cha-Cha, Beguine, Rumba, March, Swing."


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