Yamaha GQ1031 31 Band Rack Mount EQ Equalizer 80s Japan 1985 realtime performance controllers

realtime performance controllers

15 inch Capacitive High Br VGA/DVI Touch Monitor

- Use with the Ecoustic E110 and Session 300 amplifiers

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Yamaha GQ1031 31 Band Rack Mount EQ Equalizer 80s Japan 1985 realtime performance controllersThe Yamaha GQ1031 uses all solid state inductorless circuitry to offer up to 12dB of cut or boost in 31 bands which cover the entire audio spectrum in third octave steps. Because severe boosting of some frequencies may cause the system to run out of headroom, an input level control and a peak reading LED (which lights up 3dB before clipping) are fitted so that potential problems can be recognised and corrected during the setting up procedure. One