Rolls REQ313 Single Channel 31 Band EQ

SKU: REQ313 Category: Tags: ,
MSRP: $300.00


Out of stock


The Rolls REQ313 31 Band Graphic Equalizer is a mono equalizer intended for room equalizing or removing feedback from stage monitors. Recording and broadcasting studios, sound contractors, and musicians will appreciate the low noise, straightforward design, and versatile signal control of the REQ313 graphic equalizer. The equalization filters in the REQ313 are constant bandwidth (constant Q). The bandwidth of each individual filter is narrow enough to prevent unwarranted interaction between filters, yet wide enough to produce exactly the type of correction curve demanded by even the most unusual acoustic surroundings.

Rolls REQ313 Single Channel 31 Band Equalizer


Additional information

Weight11 lbs
Dimensions22 × 12 × 12 in


Bands: 31
Frequency Response: 20Hz – 20kHz
Accuracy: 5% Center Frequency
Range: +6dB or +12 dB (Switch selectable)
Type: Active Balanced/Unbalanced
Connectors: XLR, 1/4” TRS
Impedance: 12k Ohms
Maximum Level +22 dB (Balanced), +15dB (Unbalanced)
Type: Electronically Balanced
Connectors: XLR, 1/4” TRS
Impedance: 600 Ohms
Maximum Level: +22 dB (Balanced), +15dB (Unbalanced)
RFI Filters: Yes
Passive Bypass Switches: Yes
Overload LED Threshold: 3dB below clipping
Low Cut Filter: 10 – 250Hz, 12dB/Octave
Frequency Response: 20Hz – 20kHz, +0.5dB
THD + Noise: 0.01% (20Hz – 40kHz)
S/N Ratio: 110dB below Max level (A weighted)
Equivalent Input Noise: -95dB (20kHz noise bandwidth)
Dimensions: 3.5”H x 19”W x 8.5”D


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