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Home » Audio » Professional Audio

Applied Research 31 Band Dual Channel 1/3 Octave Equalizer
Applied Research 31 Band Dual Channel 1/3 Octave Equalizer
Available in single or two-channel versions, these feature packed equalizers offer total control of 31 frequency bands from 20Hz~20KHz. Each band provides 20mm slides, switchable 6dB or 12dB of boost or cut, for precise tonal control. Constant Q circuitry ensures that the bandwidth of the selected frequency stays the same, even when approaching the maximum boost or attenuation. Adjustable high and low pass filter allow additional control for removing noise and rumble.

  • Adjustable 10Hz~250Hz low cut filter
  • Adjustable 3KHz~40KHz high cut filter
  • Active balanced and unbalanced inputs and outputs
  • XLR, 1⁄4" TRS and RCA type phono connections
  • Wide adjustable range is compatible with consumer and pro gear
  • LED clip level indicators
  • Ground-lift switch
  • Independent bypass switch on each channel
  • Rugged all-steel rack mount construction requires only 1RU height (two-channel occupies 2RU)

    Center frequencies: 20Hz, 25Hz, 31.5Hz, 40Hz, 50Hz, 63Hz, 80Hz, 100Hz, 125Hz, 160Hz, 200Hz, 250Hz, 315Hz, 400Hz, 500Hz, 630Hz, 800Hz, 1KHz, 1.25KHz, 1.6KHz, 2.5KHz, 3.15KHz, 4KHz, 5KHz, 6.3KHz, 8KHz, 10KHz, 12.5KHz, 16KHz, 20KHz

  • Frequency response: 20Hz~20KHz ±0.5dB
  • Channel separation: >50dB
  • S/N ratio: 94dB
  • THD: <0.01%
  • Power requirements: 95~130VAC, 50Hz/60Hz

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    List Price: $399.99
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    Applied Research 31 Band Dual Channel 1/3 Octave Equalizer $249
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