SM Pro Audio CQ31 - 31-Band EQ/Compressor

SM Pro Audio CQ31 - 31-Band EQ/Compressor

SM Pro Audio CQ31 - 31-Band EQ/Compressor

B&H # SMPCQ311 MFR # CQ31
SM Pro Audio CQ31 - 31-Band EQ/Compressor

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Product Highlights

  • 31 Bands of EQ
  • Adjustable Fader Range
  • Optical Compressor
  • Selectable Pre-EQ/Post-EQ on Compressor
  • 80Hz Low Cut Filter
  • Flexible I/O Routing Design
  • Rugged Metal 1U Rack Case Construction
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  • 1Description

The CQ31 by SM Proaudio is a 1U monophonic 31-band graphic equalizer featuring a built-in optical compressor. The CQ31 has 31 bands with selectable +/-6 to +/-12dB range and a 80Hz low cut filter to eliminate low end hum and feedback. The compressors have an adjustable input level, comp amount, attack, and release with a full true circuit bypass switch to pass audio without being processed. The compressors can also be selected to operate pre or post EQ for added flexibility. A wide range of inputs and outputs are present including balanced XLR, 1/4" TRS, and Euro Block inputs and outputs. All of these features are packed inside a rugged all metal chassis which fits inside a 1U rack space.

31 - Band EQ
The CQ31 offers a single channel with 31 bands (1/3-octave) of equalization with a selectable +/-6dB / +/-12dB
Adjustable Fader Range
You can adjust the fader range for each channel from 6dB to 12dBU, making it easy to dial in the right amount of boost or cut for each frequency.
Optical Compressor per Channel
The CQ31 features an optical compressor with adjustable input and has a true circuit bypass to route audio through the CQ31 without being processed.
80Hz Low Cut Filter
Each channel also features an 80Hz low cut filter to eliminate any unwanted low-end hum or feedback.
Flexible I/O Routing
The CQ31 features a Balanced XLR In, 1/4" TRS In, XLR Out, 1/4" TRS Out, and Euro Block In/Outs to make it an extremely flexible EQ that can be integrated into just about any audio rig setup.
Rugged Metal 1U Rack Case Construction
The CQ31 is constructed of an all metal case, making it extremely rugged and durable in any demanding environment. It fits into a 1U rack space, making it compact to save valuable space in your studio.
In the Box
SM Pro Audio CQ31 - 31-Band EQ/Compressor
  • DC Power Adaptor
  • 1 Year Warranty - Parts and Labor
  • Table of Contents
    • 1Description
    Power Consumption 100 to 250V AC - Selectable
    Bands 31 Bands (1/3 Octave)
    Inputs Balanced XLR
    Unbalanced 1/4" TRS
    Balanced Euro Block
    Audio Input Signal Maximum of +23dB
    Outputs Balanced XLR
    Unbalanced 1/4" TRS
    Balanced Euro Block
    Size 1U Rack Space
    Packaging Info
    Package Weight 8.45 lb
    Box Dimensions (LxWxH) 20.1 x 10.4 x 4.2"

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