No two rooms sound the same. Ensure youll get a great sound whatever the sonic environment with a dbx 1215 Dual 15-Band Graphic EQ. Youll have granular control of your sound thanks to the 15 bands per channel offering ± 15 dB. Get startling audio clarity with less than 0.005% total harmonic distortion. Youll be able to shape your sound without adding any extra noise. For wider adjustments you can set the adjustment range to ±15 dB or for more precise changes you can change it to ±6 dB. Versatile operation The 1215 boasts 15 2/3-octave EQ bands with 45mm faders. Standard features include ISO frequency centres +/-12dB input gain range and switchable 40Hz/18dB per octave low-cut filters. The unit also includes other insightful features including selectable +/-6dB or +/-15dB boost/cut range for precise gain adjustments balanced inputs and outputs for quiet operation and chassis/signal ground lift capabilities for quick hum isolation. With 1/4″ TRS XLR and barrier terminal strip inputs and outputs the 1215 has the flexibility to accommodate your particular setup requirements. Features Electronically balanced / unbalanced inputs Servo balanced / unbalanced outputs RF filtered inputs and outputs XLR Barrier Strip and 1/4″ TRS connectors Four-segment LED bargraph for output level Status LEDs for all settings on the front panel Bypass switch to bypass graphic equaliser section in the signal path Low Cut switch to activate the 40Hz 18dB/octave Bessel high-pass filter Range switch to select either +/-6dB or +/-15dB slider boost/cut range Specifications Input Connectors: 1/4″ TRS Female XLR (Pin 2 Hot) and Barrier Terminal Strip Input Type: Electronically Balanced / Unbalanced RF Filtered Input Impedance: Balanced 40kOhm Unbalanced 20kOhm Max Input: >+21dBu Balanced or Unbalanced CMRR: >40dB Typically >55dB at 1kHz Output Connectors: 1/4″ TRS Male XLR (Pin 2 Hot) and Barrier Terminal Strip Output Type: Impedance Balanced / Unbalanced RF Filtered Output Impedance: Balanced 200 Ohm Unbalanced 100 Ohm Max Output: >+21dBu Balanced / Unbalanced into 2kOhm or Greater >+18dBm Balanced / Unbalanced into 600 Ohm Bandwidth: 20Hz to 20kHz +0.5/-1dB Frequency Response: 50kHz +0.5/-3dB Signal-to-Noise: 90dB (+/-15dB Range) 97dB (+/-6dB Range) Dynamic Range: 109dB (+/-15dB Range) 115dB (+/-6dB Range) THD+Noise: Interchannel Crosstalk: Power Consumption: 24W