Used DOD SR231Q Dual 31-Band Constant Q Equalizer

DOD SR231Q Dual 31-Band Constant Q Equalizer – Preowned

For sale is a used DOD SR231Q, a powerful dual 31-band graphic equalizer known for its robust build and superior audio performance. This model features two independent channels with 31 bands each, making it an ideal choice for stereo or dual-monitored sound systems. The SR231Q is perfect for live sound, studio setups, or permanent installations.

Key Features

• Dual 31-band, 1/3 octave constant Q equalizer (stereo or dual mono use)

• ±12 dB boost/cut range per band with low-noise sliders

• Switchable 12dB/octave low cut filter at 50Hz

• Balanced XLR and 1/4" inputs and outputs (compatible with most systems)

• LED level indicators for quick visual reference

• Rugged 2U rackmount steel chassis for durability

• Frequency response: 20Hz–20kHz; signal-to-noise ratio >90dB

• Maximum input/output level: +21dBu

Condition

The unit is fully functional and in good used condition, with minor cosmetic wear from normal use. All sliders, switches, and LEDs work as expected.