Rolls REQ131 31 Band Equalizer

SKU: REQ131 Category: Tags: ,
MSRP: $325.00


Out of stock


The Rolls REQ131 31 Band Equalizer is designed for modern sound reinforcement applications including sound system tuning and removing feedback from stage monitors. The REQ131 is designed with smooth band-pass filtering and transparent low-noise circuitry, providing virtually distortion-free operation. To adapt to any sound reinforcement application the REQ131 equalizer has balanced XLR, 1/4″ and RCA Phono inputs and outputs.

Rolls REQ131 31 Band Equalizer

  • Standard ISO Frequency Centers
  • Adjustable Hi/Low Shelving Filters
  • XLR, 1/4” and RCA Inputs and Output

Additional information

Weight6 lbs
Dimensions22 × 10 × 6 in


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)


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