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Art Pro Audio EQ351 Single-Channel 31-Band 1/3 Octave Graphic Equalizer

SKU: APAEQ351 MFR: EQ351
$169.99
$242.99
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Key Features

  • Shape your sound with precision! This 31-band graphic equalizer offers detailed audio control.
  • Achieve pristine audio! Experience a super clean signal with a -94dB signal-to-noise ratio.
  • Sculpt your mix! Perfect for live sound or studio, get creative with this pro audio EQ.
  • Eliminate unwanted noise! Reduce distortion with a super-low 0.0001 total harmonic distortion.
  • Optimize your sound system! Fine-tune frequencies with ease using intuitive EQ controls.
  • Get connected! Balanced XLR & 1/4" TRS, plus unbalanced RCA connections for any setup.
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Special Order?Estimated to Ship: 08/17/2025
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Art Pro Audio EQ351 Specifications

  • Channel Separation

    > 50dB

  • Controls

    Power On/Off Switch; Filter Range Switch; Bypass Switch; Level Control; AC Voltage Selector; Ground Lift Switch

  • Filter Type

    Constant Q - 3% center accuracy

  • Frequency Bands

    31, 1/3 octave, ISO spacing

  • Frequency Response

    20Hz to 20kHz, +0.5dB

  • Indicators

    6dB/12dB Range LEDs; Bypass and Clip LEDs

  • Input Impedance

    20k Ohm (bal), 15k Ohm (unbal)

  • Input/Output Connections

    Active balanced XLR and 1/4" TRS (XLR pin 2/ 1/4" tip = Hot (+)) Unbalanced RCA

  • Maximum Input Level

    +22dBm

  • Maximum Output Level

    +18dBm (bal), +22dBm (unbal)

  • Power

    (Switchable) 95-130VAC, 50/60Hz

  • Power Consumption

    12 W

  • Range

    +/-6dB or +/-12dB selectable

  • Signal to Noise Ratio

    -94dB

  • Slider Travel

    20mm w/ positive center detent

  • Total Harmonic Distortion

    0.0001

  • Dimensions (H x W x D)

    1.75 x 19 x 8.5" (4.4 x 48.2 x 21.6cm)

  • Weight

    4.5 lbs (2.5kg)

  • UPC Code

    840402011514

About Art Pro Audio EQ351

When you're seeking superior audio performance and functionality, look no further than the ART EQ300 Series, a collection of single-channel 31-band 1/3 octave graphic equalizers meticulously designed and engineered to meet the highest audio standards. These high-quality equalizers are versatile, making them ideal for a wide range of audio applications where precision frequency tailoring is crucial.

The ART EQ300 Series is renowned for its reliable performance, rugged design, and ultra-quiet processing, making it a preferred choice for both fixed installations and touring live sound systems. Its robust construction and exceptional audio performance make it a reliable partner for any audio setup.

These graphic equalizers can be seamlessly integrated into live sound environments, recording studios, and instrument racks, as well as any traditional fixed installation settings. They are designed to modify the frequency contour of sound, making them an essential tool for any audio professional or enthusiast.

The ART EQ300 Series graphic equalizer is a powerful solution for addressing various audio challenges and creating unique sound textures. By patching the EQ between your mixing console and power amps, you can alter the overall mix to better suit your environment.

For those struggling with feedback-inducing frequencies, the EQ can be used between your monitor mixer and monitor power amps to aid in their removal. It can also be patched into a channel insert to EQ one channel or track individually, giving you more control over your sound.

For musicians, running your instrument directly into the equalizer can enhance its sound before it reaches a power amplifier or instrument amplifier. You can also patch it into the effects loop of an instrument amplifier or between a preamp and power amp for precise control over the complete sound.

In summary, the ART EQ300 Series offers a comprehensive solution for all your audio equalizing needs, delivering unmatched performance and versatility.

Art Pro Audio EQ351 Features

  • Single Channel 31-Band Graphic Equalizer
  • Constant-Q Filtering
  • Balanced XLR, Active Balanced 1/4", and Unbalanced RCA Input and Output Connectors
  • +/- 6dB or +/-12dB Level Adjustments
  • 20mm Center Detented Frequency Band Sliders
  • Independent Level and Bypass Controls Per Channel
  • Designed for Years of continuous, reliable performance
  • Rugged All Steel Construction

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Shape your sound with precision! This 31-band graphic equalizer offers detailed audio control.
  • Achieve pristine audio! Experience a super clean signal with a -94dB signal-to-noise ratio.
  • Sculpt your mix! Perfect for live sound or studio, get creative with this pro audio EQ.
  • Eliminate unwanted noise! Reduce distortion with a super-low 0.0001 total harmonic distortion.
  • Optimize your sound system! Fine-tune frequencies with ease using intuitive EQ controls.
  • Get connected! Balanced XLR & 1/4" TRS, plus unbalanced RCA connections for any setup.

What's in the box:

  • EQ351 Single-Channel 31-Band 1/3 Octave Graphic Equalizer
  • Power Cable
  • Art Pro Audio 3 Year Limited Warranty