Yamaha GQ1031 Rackmount Graphic EQ Wampler It has not been tested

It has not been tested beyond that

but all channels work perfectly

very good cosmetic condition

it reverses the attack of the filter

Yamaha GQ1031 Rackmount Graphic EQ Wampler It has not been testedA Yamaha GQ1031 Rackmount Graphic EQ in Very Good condition! At Evolution Music, we attempt to highlight cosmetic defects (if any) by picturing every angle of every piece of gear so you know exactly what you are getting. We always picture any and all accessories too. What you see is what you will get so please check out the pictures! Everything we sell has been tested and is fully functional unless otherwise noted. We have a 5 star rating from 1000+