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ART - EQ 355 (Dual 31-Band EQ)

by ART
Original price $254.99 - Original price $254.99
Original price
$254.99 - $254.99
Current price $254.99

The ART EQ300 Series of graphic equalizers have been designed and engineered to extremely high standards for audio performance and functionality. These innovative, high-quality equalizers are perfect for virtually any audio application where precision frequency tailoring, reliable performance, rugged design and extremely silent processing is important.

Rugged construction and solid audio performance make these equalizers particularly well suited to fixed installation as well as touring live sound systems. May be used in a variety of applications such as live sound, recording studios, and instrument racks, as well as any conventional fixed installation environment.

The EQ355 can be used wherever modification of the frequency contour of a sound is needed, making it a powerful tool for solving a number of audio problems and creating interesting sound textures. Simply patch the EQ between your mixing console and power amps to allow you to alter the overall mix to better match your environment, or use the EQ355 between your monitor mixer and monitor power amps to aid in the removal of feedback-inducing frequencies.


  • Balanced XLR, active balanced 1/4", and unbalanced RCA input and output connectors
  • 20mm center-detented frequency band sliders
  • Constant-Q filtering
  • Independent level and bypass controls for each channel
  • Rugged all-steel construction


  • Dimensions (H x W x D): 3.5" x 19" 8.5"
  • Filter Type: Constant Q - 3% center accuracy
  • Frequency Bands: 31, 1/3 octave, ISO spacing
  • Frequency Response: 20Hz to 20kHz, +0.5dB
  • High Pass Filter: 10Hz to 250Hz, 12dB/oct
  • Input Impedance: 20k ohms (bal), 15k ohms (unbal)
  • Input/Output Connections: Active balanced XLR and 1/4" TRS {XLR pin 2,1/4" top = Hot(+)}, Unbalanced RCA
  • Low Pass Filter: 3kHz to 40kHz, 12dB/oct
  • Maximum Input Level: +22dBm
  • Maximum Output Level: +18dBm (bal), +22dBm (unbal)
  • Output Impedance:< 150 ohms (typ)
  • Power: (switchable) 95-130VAC, 50/60Hz, 22 watts (USA)
  • Range: +/-6dB or +/-12dB selectable
  • Signal to Noise Ratio: -94dB
  • Slider Travel: 20mm w/positive center detent
  • Total Harmonic Distortion: 0.01%
  • Warranty: one year
  • Weight: 9 lbs

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