Yamaha GQ1031

Graphic equalizer

Yamaha GQ1031 graphic equalizer rack
Buy one (10 on sale)

1984 (Dec.)
Initially sold for ¥39,800

Successor to the Q1027, the Yamaha GQ1031 is a 31-band (20Hz to 20KHz) graphic equalizer that fits in a 1U rack. It can be used as a mono equalizer or as a single channel one when paired with another similar unit. For convenience, Yamaha also sold two of them in a single box with a couple more features as the Yamaha Q2031. An upgraded version, the GQ1031B, was released in 1987, followed by the GQ1031BII in 1988.

With a retail price of 200£, it joins a long list of yamaha affordable yet high quality products for home musicians. The sliders are fairly short but the circuitry is very quiet and everything works smoothly as expected.


Connection terminals and interfaces


Dimensions and weight

480w x 45.2h x 311.5d (mm)

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Yamaha GQ1031

Yamaha GQ1031B 31 band EQ

Buy used Yamaha  GQ1031B  31 band EQ
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Yamaha GQ1031B

Buy used Yamaha GQ1031B
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Yamaha GQ1031B

Buy used Yamaha GQ1031B
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