We checked this item and noticed that it is in good functional condition with all portions seeming to be in working order.
This item is in used cosmetic condition with above an average amount of cosmetic flaws. Always be sure to check the listing photos to verify information. Here's what we saw: Fair, One of EQ fader knobs is missing (not broken), it has some corrosion on the underside as shown. Other than that, it has average cosmetic wear for a unit of this age.&
AccessoriesOnly what is listed in this section is included. If it is not listed or pictured, it is not included.
Manufacturers DescriptionThis is only for reference, any warranties or accessories mentioned here are not necessarily included with this item. Please check the "Accessories" section and photos to verify what is included.
The 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 important addition is the inclusion of a bypass switch that enables you to perform an A/B comparison to find out whether or not you really have improved the sound