dbx 131s Single Channel 31-Band Graphic Equalizer

  • Item # 0203302
  • Model # DBX131SV
Top Rated

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 o… Learn More

$209.00

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2-7 business days

Exceptional sound and rugged reliability.

Features

  • Single 31-band, 1/3-octave Constant Q frequency bands
  • Switchable boost/cut ranges of ±6 or ±12dB
  • 12dB per octave, 3dB down @ 50Hz low-cut filter
  • Front panel bypass switch
  • ±12 dB input gain range
  • 4-segment LED ladders for monitoring output levels
  • XLR and TRS Inputs and Outputs
  • Frequency Repsonse of <10Hz to >50kHz
  • Dynamic range of greater than 108dB

Technical Specification

dbx 131s Single Channel 31-Band Graphic Equalizer

Input

  • Connectors: 1/4" TRS, female XLR (pin 2 hot)
  • Type: Electronically balanced/unbalanced, RF filtered
  • Impedance: Balanced 40k ohm, unbalanced 20k ohm
  • Max Input Level: >+21dBu balanced or unbalanced
  • CMRR: >40dB, typically >55dB at 1kHz

Outputs

  • Connectors: 1/4" TRS, male XLR (pin 2 hot)
  • Type: Impedance-balanaced/unbalanced, RF filtered
  • Impedance: Balanced 100 ohm, unbalanced 50 ohm
  • Max Output Level: >+21dBu balanced/unbalanced into 2k ohm or greater
  • >+18dBm balanced/unbalanced (into 600 ohm)

System Performance

  • Bandwidth: 20Hz to 20kHz, +0.5/-1dB
  • Frequency Response: <10Hz to >50kHz, +0.5/-3dB
  • Dynamic Range: Typicall >112dB
  • Signal-to-Noise: Typically >95dB
  • THD+Noise: <0.003%
  • Interchannel Crosstalk: <-90dB, 20Hz to 20kHz

Function Switches

  • EQ Bypass: Bypasses the graphic equalizer section in the signal path
  • Low Cut: Activates the 50Hz 12dB/octave high-pass filter
  • Range: Selects either +/- 6dB or +/- 12dB slider boost/cut range

Power Supply

  • Operating Voltage: 100VAC-240VAC 50/60Hz
  • Power consumption: 15W
  • Mains Connection: IEC receptacle

Physical

  • Weight: 4.8 lbs. (2.17 kg) Shipping weight 6.2 lbs. (2.81 kg)
  • Dimensions: 1.75" (4.44 cm) H x 6"(15.24 cm) D x 19" (48.26 cm) W