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Roland TR-330 Rhythm 330

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This was one of the the first rhythm machines b y Roland Corporation to be housed in the wooden box-style that would come to characterize the Roland drum machines of the later 1970s. It offered eight analog drum sounds with volume and balance controls. The balance control was capable of completely muting either the hi-hats or bass drum. It also featured a built in amplifier and speaker. Additionally it has an external output for using with a separate amplifier and the standard foot switch jack for remotely controlling the start and stop of the instrument.



Type: Analog
Sound Engine: Subtractive
Pattern Engine
Programming: Presets, Real Time
Sounds Per Pad
Sounds Per Pad: 8
Sources: Synthesizer
Polyphony & Tuning
Polyphony: 8
Timbrality: 8
Tuning: Standard
Modes: Polyphonic
Patterns User: 1
Patterns Preset: 10
Case: Desktop
Controls: Buttons, Knobs, Start / Stop Pedal, Sliders, Switches
Dimensions (WxDxH): 9-1/2 x 7 x 12 in.
Weight: 10.5 lbs.
MIDI / Sync / Trigger
Audio Outputs: 1/4" Phone Jack, Mono Out
Audio Output Count: 1
Power: 115-v 50/60 Hz
Used: $150
Released: 1973
References & Sources

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