• dbx 231s Dual Channel 31-Band Equalizer

    When the pros need an EQ, they turn to db. With a proven track record that spans four decades, dB EQs are the industry standard for touring, studios, and audio installations. With the db. heritage of revered Pro EQs, the 231s meets the needs of the most demanding sound reinforcement environments, while offering the simplicity of straightforward controls. The db. 231s includes two 31-band channels of 1/3-octave equalization, 12 dB input gain, switchable 6 dB or 12 dB boost/cut range, 20mm nonconductive sliders, an intuitive user interface, and output level metering. From its extended 10Hz to 50... [Read More]

    • ASIN: B004NDHZTY
    • UPC: 600599646582
    • ASIN: B004NDHZTY
    • Brand: dbx
    • Size: 31-band
    • Manufacturer: dbx

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer with Sub-Output, grey (

    The Rockville REQ231 is an extremely high quality professional rack mountable equalizer. This is a 2 channel equalizer with 31 bands per channel. The main focus on this was sound quality and making it rugged and tough. We wanted to build a professional product that will instantly make a good speaker sound better, and after months of testing we know we did it! This graphic EQ also has a low cut crossover filter switch, with status LED, that helps remove rumble from mics. Another great feature is the bypass switch, with LED indicator, which is very convenient when doing sound checks. We added a ... [Read More]

    • ASIN: B01LZL8LGT
    • UPC: 811080027142
    • ASIN: B01LZL8LGT
    • Brand: Rockville
    • Manufacturer: Audiosavings

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

    The Rockville REQ231 is an extremely high quality professional rack mountable equalizer. This is a 2 channel equalizer with 31 bands per channel. The main focus on this was sound quality and making it rugged and tough. We wanted to build a professional product that will instantly make a good speaker sound better, and after months of testing we know we did it!This graphic EQ also has a low cut crossover filter switch, with status LED, that helps remove rumble from mics. Another great feature is the bypass switch, with LED indicator, which is very convenient when doing sound checks.We added a su... [Read More]

    • ASIN: B01MTR6J9J
    • UPC: 613815977599
    • ASIN: B01MTR6J9J
    • Brand: Rockville
    • Manufacturer: Rockville

  • ART EQ355 Dual Channel 31-Band Equalizer

    The Model 355 Dual 31-Band 1/3 Octave Graphic Equalizer may be used in a variety of applications such as live sound, recording studios, instrument racks, DJ sound systems and fixed equipment installations. Designed to interface into any audio system, the Model 355 is a powerful tool for solving audio problems and creating interesting sound textures. The Model 355 possesses a long list of impressive features including: constant Q circuitry, 20mm center detent sliders (with a selectable boost/cut range of 6dB or 12dB), balanced XLR and 1/4? and unbalanced RCA input and output connections, adjust... [Read More]

    • ASIN: B0002E53WY
    • UPC: 840402011545
    • ASIN: B0002E53WY
    • Brand: ART
    • Manufacturer: ART

  • ART 351 EQ 31-Band 1/3 Octave Graphic Equalizer

    31-band 1/3 Octave Graphic EQ with Constant-Q Circuitry

    • ASIN: B0002E50U4
    • UPC: 840402011514
    • ASIN: B0002E50U4
    • Brand: ART
    • Manufacturer: ART

  • Behringer ULTRAGRAPH PRO FBQ6200HD HD Dual Channel 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System, Limiters and Pink-Noise Generator - with 2X 15' 8mm XLR Microphone Cable

    Professional audio engineers have known for decades that a good EQ makes all the difference in how a performance is perceived. Although multi-band graphic equalizers have been around for a long time, they have changed very little... until now! The ULTRAGRAPH PRO FBQ6200HD takes the graphic equalizer into the realm of high-definition audio, providing robust features and Behringer proprietary FBQ Feedback Detection System - at a price that makes them a must-have for anyone who records or operates a live sound system. Audiophile 31-band stereo graphic equalizer for live and studio applications Re... [Read More]

    • ASIN: B072C329RY
    • UPC: 846431036351
    • ASIN: B072C329RY
    • Brand: Behringer
    • Manufacturer: Behringer

  • Nady GEQ-131 (1U) 1-Channel 31-Band Graphic Equalizer

    The Nady GEQ 131 is a single-channel 31-band, 1/3-octave equalizer in a single rack space. It features constant Q-circuitry with a 5% center frequency accuracy, switchable low-cut filter with LED, selectable 6dB or 12dB range with LED, active balanced and unbalanced input/output connectors (XLR, 1/4" TRS, and RCA), variable level control, passive bypass switch, signal, overload threshold LEDs, and a ground lift switch.

    • ASIN: B00006JPUA
    • UPC: 168141205354
    • ASIN: B00006JPUA
    • Brand: Nady
    • Manufacturer: Nady Systems. Inc.

  • Behringer MiniFBQ FBQ800 Ultra-Compact 9-Band Graphic Equalizer with FBQ


    • ASIN: B000MJ406Y
    • UPC: 616268518241
    • ASIN: B000MJ406Y
    • Brand: Behringer
    • Manufacturer: Behringer USA

  • BEHRINGER Silver & Black (FBQ6200HD)

    BEHRINGER ULTRAGRAPH PRO FBQ6200HD

    • ASIN: B01D4L2R4I
    • UPC: 748252153449
    • ASIN: B01D4L2R4I
    • Brand: Behringer
    • Manufacturer: Behringer

  • BEHRINGER FBQ6200HD)

    BEHRINGER ULTRAGRAPH PRO FBQ6200HD

    • ASIN: B013JLZD9E
    • UPC: 748252153449
    • ASIN: B013JLZD9E
    • Brand: Behringer
    • Manufacturer: Behringer

  • Rockville REQ231 Dual 31 Band Home Theater Graphic Equalizer EQ w/Sub-Output

    The Rockville REQ231 is an extremely high quality professional rack mountable equalizer. This is a 2 channel equalizer with 31 bands per channel. The main focus on this was sound quality and making it rugged and tough. We wanted to build a professional product that will instantly make a good speaker sound better, and after months of testing we know we did it! This graphic EQ also has a low cut crossover filter switch, with status LED, that helps remove rumble from mics. Another great feature is the bypass switch, with LED indicator, which is very convenient when doing sound checks. We added ... [Read More]

    • ASIN: B07DWVB56Q
    • UPC: 613815842637
    • ASIN: B07DWVB56Q
    • Brand: Rockville
    • Manufacturer: Rockville

  • ART HQ231 Graphic Equalizer Two Channel 31 Band Constant Q Filtering Feedback Detection Circuit

    The HQ231 Dual 31-band Graphic EQ is perfect for any live sound application where there is a high feedback potential including monitor mixes, side-fill cabinets or high powered front-of-house mixes situations. The HQ231 features ARTs proprietary FDC Feedback Detection Circuit, with constant Q circuitry capable of delivering a 3 center frequency accuracy. Professional features like LED level metering, selectable 6dB or 12dB slider range, active balanced and unbalanced input output connectors, RFI filters, independent variable Hi Pass low cut and Low Pass high cut filters, variable input level c... [Read More]

    • ASIN: B0002J4IXY
    • UPC: 840402011637
    • ASIN: B0002J4IXY
    • Brand: ART
    • Manufacturer: ART

  • DJTECH SOUNDGRAPH6102 2-Channel 31-Band Graphic Equalizer

    2-Channel 31-Band Graphic Equalizer

    • ASIN: B005DX68M8
    • UPC: 846903004222
    • ASIN: B005DX68M8
    • Brand: DJ Tech
    • Manufacturer: DJ Tech Pro USA, LLC

  • Behringer ULTRAGRAPH PRO FBQ3102HD HD Dual Channel 31-Band Stereo Graphic Equalizer - with 2x 15' 8mm XLR Microphone Cable

    Professional audio engineers have known for decades that a good EQ makes all the difference in how a performance is perceived. Although multi-band graphic equalizers have been around for a long time, they have changed very little... until now! The ULTRAGRAPH PRO FBQ3102HD takes the graphic equalizer into the realm of high-definition audio, providing robust features and Behringer proprietary FBQ Feedback Detection System - at a price that makes them a must-have for anyone who records or operates a live sound system. Professional 31-band stereo graphic equalizer for live and studio applications ... [Read More]

    • ASIN: B0728H7WD2
    • UPC: 846431036160
    • ASIN: B0728H7WD2
    • Brand: Behringer
    • Manufacturer: Behringer

  • BEHRINGER FBQ3102HD)

    BEHRINGER ULTRAGRAPH PRO FBQ3102HD

    • ASIN: B013JLZDHQ
    • UPC: 748252153340
    • ASIN: B013JLZDHQ
    • Brand: Behringer
    • Manufacturer: Behringer

  • Rockville REQ231 Dual 31 Band Home Theater Graphic Equalizer EQ w/ Sub-Output

    Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With

    • UPC: 399249792
    • Model: REQ231

  • Brand New Peavey Pv231eq Dual 31 Band 2/3 Octave Graphic Equalizer

    Brand New Peavey Pv231eq Dual 31 Band 2/3 Octave Graphic Equalizer with Center Detent Control Sliders2 RU dual 31-bandSwitchable 12-band or 6 dB boost/cut rangeVariable 24 dB high cut filterOutput level LEDsBypass switch with status

    • UPC: 300484915

  • Behringer Ultragraph Pro FBQ3102HD High-Definition 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System

    Professional audio engineers have known for decades that a good EQ makes all the difference in how a performance is perceived. Although multi-band graphic equalizers have been around for a long time, they have changed

    • UPC: 185302536
    • Model: FBQ3102HD
    • Color: Multicolor

  • Behringer Ultragraph Pro FBQ6200HD High-Definition 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System

    Professional audio engineers have known for decades that a good EQ makes all the difference in how a performance is perceived. Although multi-band graphic equalizers have been around for a long time, they have changed

    • UPC: 201000983
    • Model: FBQ6200HD
    • Color: Multicolor

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+peavey XLR Cable

    Package: Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output + Peavey PV 20' XLR Female to Male Low Z Mic

    • UPC: 500127793
    • Model: REQ231+PV 20 FOOT LOW Z MIC CABLE

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer+3 Way Mono Crossover

    Package: Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output + Rockville RX230 2-Way Stereo, 3-Way Mono Crossover with XLR Input and

    • UPC: 910072903
    • Model: REQ231+RX230

  • dbx 131s Single Channel 31-Band Graphic Equalizer

    dbx 131s Single Channel 31-Band Graphic

    • UPC: 42562533
    • Color: Multicolor

  • Graphic Equalizer Two Channel 31 Band Constant Q Filtering Feedback Detection Circuit

    The HQ231 features ARTs proprietary FDC Feedback Detection Circuit, with constant Q circuitry capable of delivering a 3 center frequency

    • UPC: 747793968
    • Color: Blue

  • Nady GEQ-131 (1U) 1-Channel 31-Band Graphic Equalizer

    The Nady GEQ 131 is a single-channel 31-band, 1/3-octave equalizer in a single rack space. It features constant Q-circuitry with a 5% center frequency accuracy, switchable low-cut filter with LED, selectable 6dB or 12dB range

    • UPC: 338955099
    • Model: 131

  • ART 351 EQ 31-Band 1/3 Octave Graphic Equalizer

    ART 351 EQ 31-Band 1/3 Octave Graphic

    • UPC: 24278226
    • Model: EQ 351
    • Color: Black

  • Sound System Audio Equipment DJ Stage Best Quality Dual Channel 31 Band Graphic

    • UPC: 184221551763
    • Category: Signal Processors/Rack Effects
    • Price: 370 CAD

  • 7 Best Graphic Equalizers 2018

    Behringer GEQ3102 31 Band Graphic Equalizer

    10 Best Graphic Equalizers 2019