Used Art HQ31 Equalizer

Get professional-grade sound control with this used ART HQ31 Equalizer in great condition. Featuring 31 bands of precise 1/3-octave equalization per channel, this dual-channel graphic EQ is perfect for live sound or studio applications. Each band offers ±15 dB of boost or cut, and the unit includes high and low pass filters, overload LED indicators, and balanced XLR, TRS, and barrier strip inputs and outputs for flexible connectivity. The HQ31 is housed in a road-ready, 2U rackmount metal chassis and is known for its rugged build and reliable performance. This unit has been tested and is fully functional, delivering clean signal adjustments and smooth frequency response. Whether you're dialing in room acoustics or enhancing your signal chain, the ART HQ31 gives you the control you need with professional results. Ideal for sound engineers, DJs, and venues seeking a dependable, high-quality equalizer at a great value.