Yamaha CS-40M – 1980
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Polyphony
(2-voices) Duophonic
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Oscillators
2 VCO's + noise gen. Triangle, Sawtooth, Square (Pulse) waveforms.
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LFO
Waveforms: sine, up-ramp, down-ramp, square, and sample-and-hold.
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Filter
multimode: Low-, Band-, High-Pass w/ cutoff, resonance, and ADSR envelope controls
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VCA
ADSR (x5 switch)
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Arpeg/Seq
None
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Effects
None
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Keyboard
44 keys (3 1/2 octaves)
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Memory
20 patches via 2 banks of 10 presets; external cassette interface
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Control
CV/Trigger outputs for each voice and CV inputs for portamento, sustain, brilliance, volume and filter.
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Date Produced
1979 - 1986