Classic made in the USA 31 band EQ with rack mount bolts and washers and IEC power cable.
The DOD 831 Series II is a, professional, single-channel, 31-band graphic equalizer, rack-mountable unit known for its constant-Q design, balanced XLR and 1/4" I/O, 1/3 octave ISO frequency centers, and a switchable 50Hz low-cut filter, providing precise audio shaping for live sound or studio use, often found in older professional setups and prized for its solid build and sound quality.
Key Features:
- Type: 31-Band Graphic Equalizer (Mono).
- Bands: 1/3 octave spacing, 31 frequency sliders.
- Q: Constant-Q design, meaning filter bandwidth stays consistent across frequencies.
- Connectivity: Balanced XLR & 1/4" inputs and outputs, with some models featuring impedance-balanced 1/4" outputs.
- Filtering: Switchable 12dB/octave low-cut filter at 50Hz.
- Chassis: 2-rack space, all-steel construction.
- Power: Internal shielded power supply.
- Origin: Made in the USA.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 23 days ago |
|---|---|
| Condition | Very Good (Used) Very Good items may show a few slight marks or scratches but are fully functional and in overall great shape.Learn more |
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