The dbx 1215 is a dual-channel, 15-band graphic equalizer built for live sound and installed audio. Each channel gives you 15 bands of 2/3-octave EQ with 45mm sliders, so you can see your curve at a glance and make quick adjustments mid-show. Switchable boost/cut ranges of 6 dB or 15 dB let you choose between subtle room correction and more aggressive tonal shaping.

A switchable 40 Hz low-cut filter cleans up rumble and stage noise, while the servo-balanced, RF-filtered inputs and outputs keep everything quiet. Balanced XLR, TRS, and barrier strip connections make it easy to integrate into any rig. The power-off hardwire bypass ensures your signal passes through cleanly even if the unit loses power. If you need straightforward, reliable EQ for your PA or monitor system, this is a workhorse.