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DOD SR231 QX Dual 31 Band EQ Rack Mount Graphic Equalizer
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The equalizer pictured is the actual equalizer you will receive!
Just in on trade!
The DOD SR231QX is a classic, workhorse dual-channel, 31-band graphic equalizer built into a 2U rack space chassis.
It is highly regarded in live sound setups, studio environments, and instrument racks for its straightforward, reliable performance and incredibly quiet operation.
This is a used EQ and does show some signs of slight use, but has been fully tested and functions as expected. Please take a moment to review our pictures, as they accurately portray the true condition of this EQ.
Key Features
- Constant Q Filtering: This is the core of the unit. Unlike older gyrator EQs where the bandwidth widens when you make minor adjustments, Constant Q ensures that the bandwidth of the filter stays tightly focused on the specific frequency center, whether you are doing a subtle 2 dB tweak or a heavy 12 dB cut. This prevents you from accidentally muddying or altering adjacent frequencies
- Dual 31-Band, 1/3 Octave Layout: It maps out standard ISO frequency centers across two independent channels, giving you meticulous control over the audio spectrum from 20 Hz up to 20 kHz
- Low Cut Filter: Each channel features a switchable high-pass/low-cut filter set at 50 Hz with a 12 dB/octave slope. This is perfect for instantly cleaning up low-end stage rumble, microphone handling noise, or protecting smaller live speakers from pushing sub-bass frequencies they can't handle
- Pro-Grade Connectivity: The "X" in the model name indicates the inclusion of factory-installed balanced XLR inputs and outputs alongside the standard active-balanced 1/4" TRS phone jacks on the back panel
- Actual Weight: 7lbs 4oz
*For your protection all purchases over $99 will be shipped signature required.