Rolls REQ131 Mono 31-Band Graphic Equalizer
The REQ131 is designed for modern sound reinforcement applications. Smooth band-pass filtering and transparent low-noise circuitry provide virtually distortion free operation.
Features:
- Standard ISO Frequency Centers
- Adjustable Hi/Low Shelving Filters
- XLR, 1/4" and RCA Inputs and Outputs
Specifications:
- Frequency Response: 16 Hz to 30 kHz +/-3 dB
- THD: <.03>
- S/N Ratio: >90 dB
- Max Input: +21 dB
- Max Output: +21 dB
- Input Impedance: 10K Ohms (20K balanced)
- Output Impedance: 50 Ohms
- LED Levels: +17, +10, 0, -7, and -13 dB
- Frequency Centers: 31 ISO standard 1/3 octave +/-3%
- Shelving Slope: 12 dB / Octave
- Size: 19" x 6" x 1.75" (48.3 x 15.2 x 4.5 cm)
- Weight: 5 lbs. (2 kg)