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SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor

SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor

SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor

B&H # SMPCQ32 MFR # CQ32
SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor

SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor Back View

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Product Highlights

  • 31 Bands of EQ
  • Selectable +/- 6 or 12dB EQ Range
  • Built-In Optical Compressor
  • Low-Cut Filter at 80Hz
  • Balanced XLR Input & Output
  • Balanced/Unbalanced TRS Input & Output
  • Balanced Euroblock Input & Output
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Overview
  • 1Description

The CQ31 31-Band Graphic EQ and Optical Compressor from SM Pro Audio is designed to be used as a graphic EQ and compressor for live sound, fixed installation, and DJ use. It features 31-bands of graphic equalization with a selectable range of +/- 6 or 12dBs. The built-in optical compressor has controls for compression level, and attack and release time. The compressor can also be switched to be in-line before or after the EQ section. The unit has an EQ bypass button as well as a low-cut filter at 80Hz.

Input and Output Options
The CQ31 features a variety of inputs and outputs. Both the input and output sections include a balanced XLR connector, a balanced/unbalanced 1/4" TRS connector, and a balanced 3-Pin Euroblock connector
In the Box
SM Pro Audio CQ31 31-Band Graphic EQ and Optical Compressor
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Inputs 1x 3-Pin Balanced Euroblock
    1x Balanced XLR
    1x Balanced/Unbalanced 1/4" (6.35 mm) TRS
    Outputs 1x 3-Pin Balanced Euroblock
    1x Balanced XLR
    1x Balanced/Unbalanced 1/4" (6.35 mm) TRS
    Controls 1x Range Button (+/- 6 dB or +/- 12 dB)
    1x Bypass Button
    1x 80 Hz Low Cut Filter Button
    1x Input Level Knob
    Compressor 1x Compression Level Knob
    1x Compressor In Button
    1x Attack Knob (1 to 100 ms)
    1x Release Knob (0.1 to 3 s)
    1x Pre-EQ/Post-EQ Button
    Graphic EQ Selectable +/- 6 dB or +/- 12 dB
    20 Hz
    25 Hz
    31.5 Hz
    40 Hz
    50 Hz
    63 Hz
    80 Hz
    100 Hz
    125 Hz
    160 Hz
    200 Hz
    250 Hz
    315 Hz
    400 Hz
    500 Hz
    630 Hz
    800 Hz
    1 kHz
    1.25 kHz
    1.6 kHz
    2 kHz
    2.5 kHz
    3.15 kHz
    4 kHz
    5 kHz
    6.3 kHz
    8 kHz
    10 kHz
    12.5 kHz
    16 kHz
    20 kHz

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