Yamaha GQ1031 31 Band Rack Mount EQ Equalizer 80s Japan Window Adjustment Arms Double O-Ring design for added

Double O-Ring design for added leak protection

Guide arms that allow you to set how much the window is open

No active circuitry

This Linemaster 522-B14 foot switch guard is made of heavy gauge rolled steel with welded construction for strength and resistance to impact

Yamaha GQ1031 31 Band Rack Mount EQ Equalizer 80s Japan Window Adjustment Arms Double O-Ring design for addedThe 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