Korg 1981/12 Mono Poly / Polysix Synthesizer Japan keyboard promo ad

Japanese keyboard promo ad / k1012r

Type: Magazine ad / non-glossy / b&w
Date published: Dec 1981
Keyboard promoted: Mono Poly / Polysix Synthesizer
Company / Manufacturer: Korg
Page size: 17.5 x 25.5 cm / 7 x 10 inches
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