Like getting 2 equalizers for the price of one.

Longer-throw 45mm faders provide more precise adjustments when EQing a room. All-steel chassis. Constant Q. Low cut filter at 50Hz with a 12dB/octave slope. Balanced XLR inputs and outputs. Balanced 1/4" inputs and impedance balanced 1/4" outputs. Shielded internal power supply. ISO 1/3 octave frequency centers.

DOD SR830QXLR Dual 15-Band EQ Features:

Longer-throw 45mm faders
All-steel chassis
ISO 1/3 octave frequency centers
Constant Q
Low cut filter at 50Hz with a 12dB/octave slope
Balanced XLR inputs and outputs
Balanced 1/4" inputs and impedance balanced 1/4" outputs
Shielded internal power supply