Used Art HD-31 Equalizer

This used Art HD-31 Equalizer is a 1U rackmount, dual 15-band graphic EQ, ideal for live sound or studio setups. In fair condition, it shows visible cosmetic wear but is fully functional. The HD-31 offers ±12dB of cut/boost per band with constant Q filtering, and each channel includes a bypass switch and variable input level control. Featuring XLR and 1/4" TRS balanced inputs and outputs, this unit provides flexible connectivity for various audio systems. It's an excellent budget-friendly option for those needing precise tone shaping across two channels.