• dbx dbx231SV dbx 231s Dual Channel 31-Band Graphic Equalizer

    When the pros need an EQ, they turn to dbx. With a proven track record that spans four decades, dbx EQs are the industry standard for touring, studios, and audio installations. With the dbx 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 dbx 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 50kHz frequency response and 112 dB dynamic range to the quality componentry and meticulous attention to detail, the 231s offers exceptional sound and rugged reliability that guarantees you will always sound your best. Sure to find a home in the studio, on tour and with installed sound venues, the dbx 231s is destined to take its rightful place in the lineage of great dbx signal processors that are the professional's choice in signal processing. With such affordable quality, there's no longer any excuse for compromising your sound.

    • Brand: DBX
    • ASIN: B004NDHZTY
    • UPC: 600599646582

  • Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With 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 a sub output with frequency controls which is something that we see a need for. Many brands for some odd reason do not give you a sub output and sub controls. We made sure to include this important function. If you want the best sounding EQ on the market at a great price, then we highly recommend you try out our REQ231. If you are unsatisfied with the quality we will give you a 90 day money back guarantee including return shipping! Features: Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output Dual channel (31 bands per channel) Variable stage low and high cut filters 1/3 octave filter sets (ISO centers) 20 Hz to 20 kHz effective equalization range Constant Q filters Sele...

    • Color: grey
    • Brand: Rockville
    • ASIN: B01LZL8LGT
    • UPC: 811080027142

  • 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 control, passive bypass switch, clip level indicator, ground lift switch, and selectable line voltage switch make it ideal for any professional application or touring system. FDC Feedback Detection Circuit - FDC Feedback Detection Circuitry designed and developed by ART Engineering instantly illuminates an LED on the corresponding EQ band fader with the greatest sustained signal. The LED indicators can immediately show which band corresponds to the feedback frequency, allowing the sound engineer to reduce gain in that band to quickly kill the feedback while having a minimal impact on the sound of the live program material. The FDC also acts as a simple spectrum viewer while the concert procee...

    • Color: blue
    • Brand: ART
    • ASIN: B0002J4IXY
    • UPC: 840402011637

  • BBE EQA231 Dual Channel 31 Band Equalizer

    BBE EQA231 Dual Channel 31 Band Equalizer

    • Brand: BBE Sound
    • ASIN: B0010D4VXI
    • UPC: 791018482185

  • 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 Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer Ultra-low noise 4580 operational amplifiers for highest signal integrity Dedicated Limiters with gain reduction meters for each channel protect your sound system from overload and distortion Pink noise generator provides test signals to adapt your sound system to any room acoustics Mono subwoofer output with dedicated level control and adjustable crossover frequency Additional sweepable high and low-cut filters for each channel remove unwanted frequencies e.g. floor rumble, hiss etc. Highly accurate 8-segment LED input/output metering and input gain controls for easy level ...

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

  • 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, adjustable high pass and low pass filters, variable input level controls, signal clip level indicators, ground lift switch, internal power supply and selectable line voltage switch. The rugged, all-steel constructed chassis occupies 2U rack spaces and is intended for installation into standard 19? equipment racks. The 355 Dual Channel 31 Band EQ has the features and performance you need for any of your audio applications requiring precise equalization. Dimensions: 3.5?H x 19? W x 8.5? D Weight: 9.0lbs. (4.1kg) Frequency Bands: 31, 1/3 octave, ISO spacing Filter Type: Constant Q - 3% center accuracy Slider Travel: 20mm w/ positive center detent Range: +/-6dB or +/-12dB selectable High Pass Filter: ...

    • Color: MultiColored
    • Brand: ART
    • ASIN: B0002E53WY
    • UPC: 840402011545

  • DBX 1231 Dbx Dual-Channel, 31-Band Graphic Equalizer, 31-band, Black

    It's amazing. One little button. It has so much effect. The Type III Noise Reduction is an entirely new concept... virtually instantaneous encode/decode within the circuitry of the box. We started out to build the finest EQ's possible, boxes with the heritage and performance to rival our famous 30 Series EQ's. And to no one's surprise they came out awfully darn good. (Ask to see the Audio Precision plots compared to the competition.) But then, Roger (our chief engineer, a nice guy, as far as engineers go) got the crazy idea of putting this new noise reduction stuff in the box. We listened to it and were amazed. The EQ's sounded great without it but with it the performance was nothing short of incredible. Check it out yourself and see. But hey, Roger wasn't about to stop there. Peak Plus Limiter. Who knows more about limiting than the folks at dbx; nobody... that's who. So when the guys were developing this new series of EQ's they wanted something that would be unique to these EQ's. That's when Roger got another one of his bright ideas and said "I bet they'll work a lot better if there's a cool limiter built in." Next thing you know, all the guys are in the studio amazed at the new limiter Roger had designed specially for the 20 Series. Once again, hearing is believing... With a t...

    • Color: Black
    • Brand: DBX
    • ASIN: B0015IR6IU
    • UPC: 632317255356

  • dbx 231s Dual Channel 31-Band Equalizer with Microfiber and Free EverythingMusic 1 Year Extended Warranty

    Includes 1 Year EverythingMusic Extended Warranty Free. When the pros need an EQ, they turn to dbx. With a proven track record that spans four decades, dbx EQs are the industry standard for touring, studios, and audio installations. With the dbx 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 dbx 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 50kHz frequency response and 112 dB dynamic range to the quality componentry and meticulous attention to detail, the 231s offers exceptional sound and rugged reliability that guarantees you will always sound your best. Sure to find a home in the studio, on tour and with installed sound venues, the dbx 231s is destined to take its rightful place in the lineage of great dbx signal processors that are the professional's choice in signal processing. With such affordable quality, there's no longer any excuse for compromising your sound.

    • Brand: DBX
    • ASIN: B07DW1LZHN
    • UPC: 632317255486

  • 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 Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer Ultra-low noise 4580 operational amplifiers for highest signal integrity Dedicated mono subwoofer output with adjustable crossover frequency Additional sweepable high and low-cut filters for each channel remove unwanted frequencies, e.g. floor rumble, hiss etc. Highly accurate 12-segment LED input/output metering and input gain controls for easy level setting Relay-controlled hard-bypass with an auto-bypass function during power failure (fail-safe relay) Servo-balanced inputs and outputs with 1/4" TRS and gold-plated XLR connectors Planet Earth switching power supply for ...

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

  • 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 sub output with frequency controls which is something that we see a need for. Many brands for some odd reason do not give you a sub output and sub controls. We made sure to include this important function. Features: Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output Dual channel (31 bands per channel) Variable stage low and high cut filters1/3 octave filter sets (ISO centers)20 Hz to 20 kHz effective equalization rangeConstant Q filtersSelectable 6dB or 12dB cut or boost rangeOutput level LEDs (-10 to +17 dB)Bypass switch with status LEDGround lift switchBalanced XLR input/outputSubwoofer outChannels: 2 (stereo)Connectors: XLR balanced inputs and outputsBands: 31 per ch...

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

  • Marathon Eq-231 Stereo Dual 31 Band Graphic Equalizer

    Individual 1/3 Octave slilders for fine tuning each frequency.Easy to read controls & LED indicators.Convenient Low Cut & Bypass switch.

    • Color: Black
    • Brand: Marathon
    • ASIN: B0013TFDWW
    • UPC: 111311003915

  • 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 a sub output with frequency controls which is something that we see a need for. Many brands for some odd reason do not give you a sub output and sub controls. We made sure to include this important function. If you want the best sounding EQ on the market at a great price, then we highly recommend you try out our REQ231. If you are unsatisfied with the quality we will give you a 90 day money back guarantee including return shipping!

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

  • OMNIHIL Replacement (15FT) AC Power Cord for dbx 1231 Dual Channel 31-Band Equalizer

    High Quality 15 Foot Long AC Power Cord / High Quality PSU/Transformer / All products are tested to exceed/meet standard specification / OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) / FREE SHIPPING BOTH WAYS / 2 YEAR FREE WARRANTY / 3RD-PARTY ADAPTER NON OEM PARTS

    • Brand: OMNIHIL
    • ASIN: B079MHL77G
    • UPC: 665611513877

  • Behringer ULTRAGRAPH Pro FBQ6200HD High-Definition Dual Channel 31-Band Stereo Graphic Equalizer with FBQ Feedback Detection System, with Gator Cases GSR-2U Studio 2 Go Carrying Case

    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 Revolutionary FBQ Feedback Detection system instantly reveals critical frequencies and can also be used as audio analyzer Ultra-low noise 4580 operational amplifiers for highest signal integrity Dedicated Limiters with gain reduction meters for each channel protect your sound system from overload and distortion Pink noise generator provides test signals to adapt your sound system to any room acoustics Mono subwoofer output with dedicated level control and adjustable crossover frequency Additional sweepable high and low-cut filters for each channel remove unwanted frequencies e.g. floor rumble, hiss etc. Highly accurate 8-segment LED input/output metering and input gain controls for easy level ...

    • Brand: Behringer
    • ASIN: B07CZB6MSX
    • UPC: 192223016408

  • Walmeck Band Equalizer EQ-231 Dual Channel 31-Band Equalizer 2U Rack Mount

    why choose us: High-quality illuminated faders, potentiometers and illuminated switches for long-term reliability. Standard 2U rack mount design, easy installation. LOW-CUT switch for effectively eliminating the low frequency noise.Specifications: Material: Metal Color: Black Input Impedance: 20KΩ Unbalanced/ 40KΩ Balanced Output Impedance: 330Ω Frequency Response: 20Hz~20KHz ±-1db Total Harmonic Distortion: 0.05% Signal to Nosie Ratio: >95dB Plug: US Working Voltage: 110-240V Item Size: 48 * 13 * 9cm / 18.9 * 5.1 * 3.5in Item Weight: 2.6kg / 5.7lb Package Size: 53.5 * 28 * 12cm / 21.1 * 11 * 4.7in Package Weight: 3.2kg / 7.1lbPackage List: 1 * Equalizer 1 * Power Cable (US) 1 * User Manual (Chinese & English)

    • Brand: Walmeck
    • ASIN: B07DNCBLFG

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

    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! Features: Rockville REQ231 Dual 31 Band 1/3 Octave Graphic Equalizer With Sub-Output Dual channel (31 bands per channel) Variable stage low and high cut filters 1/3 octave filter sets (ISO centers) 20 Hz to 20 kHz effective equalization range Constant Q filters Selectable 6dB or 12dB cut or boost range Output level LEDs (-10 to +17 dB) Bypass switch with status LED Ground lift switch Balanced XLR input/output Subwoofer out Channels: 2 (stereo) Connectors: XLR balanced inputs and outputs Bands: 31 per channel Control Range: Selectable +/-12dB 0r +/-6dB Input Impedance: 50k ohms Output Impedance: 600 ohms Maximum Output Level: +21dB Level Control: +/- 10 dB Signal to Noise: >93 dB Distortion: 0.005% Roll-off filters: 18dB/octave, Butterworth Power Consumption: 15 watts Weight Unpacked: 7.00 lbs. Weight Packed: 9 lbs. Width Packed: 5.87" Height Packed: 20. 5" Depth Packed: 9.62" Peavey PV 20' XLR Female to Male Low Z Mic Cable...

    • Brand: Rockville
    • ASIN: B01M65II82
    • UPC: 613815989950

  • Yamaha Q2031B Graphic Equalizer

    2 channel 31-band graphic equalizer with dual range (± 12dB/± 6dB) gain switches for precise control. Continuously variable high pass filters allow independent filtering from 20Hz-200Hz. Excellent for acoustic tuning and feedback control.

    • Brand: Yamaha
    • ASIN: B0002GXVJO
    • UPC: 632709978641

  • Pkg PXA-H800 - Alpine Imprint Audio Processor + RUX-C800 - Alpine In-Dash Controller for PXA-H800

    This package contains the Alpine PXA-H800 6-Channel System Integration Processor and the Alpine RUX-C800 Controller for making adjusmtents from the driver's seat. PXA-H800 Processor Overview 24-Bit Ultra High Performance DAC 6 Ch. Analog RCA or Speaker Inputs, 2 Optical Inputs, and 2 Ai-NET Inputs 4Volt Pre-Outs ImprintEQ Graphic Equalizer: 31 Bands (speakers), 10 Bands (Subwoofers) Parametric Equalizer : 10 Bands (Front, Rear, Center), 5 Bands (Subwoofer) 8-Channel Digital Time Correction MediaXpander Plus Dolby Digital Dolby Pro Logic II DTS Digital Surround Sound PC Software Included Preset Access with INA-W910 Extensive EQ Capabilities The PXA-H800 provides either graphic or parametric equalization. The graphic EQ provides 31 bands for each of the five channels, plus 10 bands for the subwoofer, with gain from -12 to +12dB. While the parametric EQ lets you select a band and then adjust the output level and width for precise tuning. You get 10 bands for each of the five channels, plus five for the subwoofer, with detailed Q settings and gain from -12 to +12dB. Keep your Factory Control Upgrade your sound, without the sacrifice of any of your factory control. Keep the look and functionality of your dashboard, including your steering wheel controls and features your car may alrea...

    • Brand: Alpine
    • ASIN: B00A8OME52
    • UPC: 801245682569

  • Behringer ULTRACURVE PRO DEQ2496 Ultra-High Precision 24-Bit/96 kHz EQ/RTA Mastering Processor with Microfiber and Free EverythingMusic 1 Year Extended Warranty

    Inlcudes 1 Year EverythingMusic Extended Warranty Free. The DEQ2496 is a high-precision digital 24-bit/ 96 kHz EQ/RTA mastering processor, ideal for sophisticated live sound trouble-shooting or audiophile mastering. Whether you're putting the finishing touches on recorded material or creating an optimal live sound for a multi-way PA, the DEQ2496 is built to provide meticulous control. Equalization. Dynamics. Feedback Correction. You can have it all with the DEQ2496. How about automatic FFT analysis with Auto EQ? We added that too. The DEQ2496 is a whole rack of ultra-flexible equalization options, dynamics and time-correction solutions, all designed to optimize your rig's sound quality like no other single piece of processing gear. Consider the DEQ2496 your audio engineer's Swiss Army Knife - here are a just few examples: Dual 31-band Graphic Equalizers (stereo linkable) Dual 31-band Virtual Paragraphic Equalizers (stereo linkable) Dual 10-band Parametric EQ's per stereo side Dynamically-activated EQ Feedback Destroyer with Learning Mode Stereo Imager Compressor/Expander Limiter Digital Delay RTA/SPL/FFT Analyzer with Auto EQ function Dual 31-band Graphic Equalizers, 31-band Virtual Para-graphic Equalizers and 10-band Parametric Naturally, the DEQ2496 has a phase-neutral digi...

    • Brand: Behringer
    • ASIN: B07F9MXV5S
    • UPC: 632317255875

  • Nady 2 Channel Equalizer

    NADY DUAL CH RACK 31-BAND GRAPHIC EQ - Dual 31-Band Stereo Graphic Equalizer

    • Brand: Nady
    • ASIN: B0002DUX4I
    • UPC: 634343000894