Yamaha CS-80 - Wikipedia

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History of the Yamaha CS-80 Analog Polyphonic Synthesizer

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File:Yamaha CS-80 left side with Isao Tomita autograph - 2016

SYTHESIZER TYPES & HISTORY

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File:Yamaha CS-80 inside.jpg - Wikimedia Commons

History of the Yamaha CS-80 Analog Polyphonic Synthesizer