Rolls REQ315 Dual Channel 15 Band Constant Q Equalizer with XLR and 1/4" I/O's and Low Cut Filter


List Price: $325.00

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Product Highlights

  • XLR and 1/4"" inputs and outputs
  • Low cut filters
  • 6/12 dB Boost/Cut Range switch
  • Passive by pass
  • 31-Band Equalizer
  • Dual Channels
Rolls REQ315: Picture 1 regular $250.00

About Rolls REQ315

The Rolls REQ315 graphic equalizer is intended for room equalizing or sound shaping and the approximate frequency response curve can be seen graphically by the settings of the frequency controls. Recording and broadcasting studios, sound contractors and musicians will appreciate the low noise, straightforward design and versatile signal control of the REQ series.

The equalization filters in the REQ315 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 REQ315 Features

  • Two channels with 15 bands of constant Q equalization each
  • XLR and 1/4" inputs and outputs
  • Low cut filters
  • 6/12 dB Boost/Cut Range switch
  • Passive by pass

Rolls REQ315 Specifications

Equalizer: Channels
Equalizer: Bands
Equalizer: Frequency Response
20Hz - 20kHz
Equalizer: Accuracy
5% Center Frequency
Equalizer: Range
+6dB or +12 dB (Switch selectable)
Inputs: Type
Active Balanced/Unbalanced
Inputs: Connectors
XLR, 1/4" TRS
Inputs: Impedance
12k Ohms
Inputs: Maximum Level
+22 dB (Balanced), +15dB (Unbalanced)
Outputs: Type
Electronically Balanced
Outputs: Connectors
XLR, 1/4" TRS
Outputs: Impedance
600 Ohms
Outputs: Maximum Level
+22 dB (Balanced), +15dB (Unbalanced)
RFI Filters
Passive Bypass Switches
Overload LED Threshold
3dB below clipping
Low Cut Filter
10 - 250Hz, 12dB/Oct.
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 (W x D x H)
3.5" x 19" x 8.5" / 8.89 x 48.26 x 21.59 cm
Mfr #
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