3 Band Parametric Equalizer - Terminal blocks & RCA jacks

  • Highly Versatile Parametric Equalizer
  • Independent Adjustment Controls
  • Adjustable Bandwidth .04 to 1.5 Octave
  • Adjustable Frequency 15 Hz to 20 kHz
  • Cut or Boost Adjustable +/- 15 dB
  • Overlapping Frequency Bands
  • Output Level Metering
  • Studio Quality, Low-Noise Performance
  • Convenience of RDL® FLAT-PAKs™
  • Recommended Power Supply ( Not Included )
    PS-24AS (USA)PS-24AX (International)


    The FP-PEQ3 is the ideal choice in many applications where parametric equalization or acoustic notch filtering is needed. The FP-PEQ3 is a single-channel module featuring three identical independent filters. Each filter has separately adjustable FREQUENCY, BOOST/CUT amplitude, and bandwidth (BW) parameters. The FREQUENCY has three fully overlapping switch-selectable ranges: 15 Hz to 200 Hz, 150 Hz to 2 kHz, 1.5 kHz to 20 kHz. The BOOST/CUT provides a ±15 dB range, switch-selectable to produce either cut or boost, making acoustic adjustment easier than with other parametric equalizers. Setting a given filter's BOOST/CUT to minimum completely removes that filter from the circuit. The bandwidth (BW) allows adjustment from 0.04 octave to 1.5 octave.


    Inputs (2)+4 dBu balanced on detachable terminalblock;
    −10 dBV unbalanced phono jack
    Input Impedance:10 kΩ (balanced bridging); 10 kΩ (unbalanced)
    Gain:Off to +3 dB (adjustable)
    Outputs (2):+4 dBu balanced on plug-in terminal block;
    −10 dBV unbalanced phono jack
    Filters (3):Independently adjustable
    Frequency Range:15 Hz to 200 Hz, 150 Hz to 2 kHz, 1.5 kHz to 20 kHz (adjustable) (switch-selectable ranges)
    Boost/Cut Amplitude:±15 dB adjustable
    Bandwidth:0.04 octave to 1.5 octave (adjustable)
    Freq. Response (filters flat):10 Hz to 20 kHz (± 0.25 dB)
    THD+N:< 0.005%
    Noise:< -90 dB (below +4 dB)
    CMRR:50 dB @ 100 Hz (balanced input)
    Ambient Operating Environment:0° C to 50° C
    Power Requirement:GROUND-REFERENCED, 24 Vdc @ 120 mA
    Dimensions:Height: 1.42 in. 3.61 cm; 3.25 in. 8.26 cm; 5.66 in. 14.38 cm
    Package Type:Cardboard Box
    WEEE weight:0.655 lbs.
    Shipping Weight:0.905 lbs.
    Tariff code:8543.70.9860
    Package Dimensions:4.375 x 7 x 2.25 in.

    Related Products

    • RU-EQ3

      Three Band Audio Equalizer with Knobs - Terminal block

    • ST-EQ3

      3 Band Equalizer - Line Level

    Related Products

    Flat-Pak™ Mounting Accessories
    • FP-HRA

      10.4" Rack Mount for FLAT-PAK Series Products

    • FP-RRA

      Rack Adapter FLAT-PAK Series - 19" Fixed

    • FP-RRAH

      Rack Adapter FLAT-PAK Series - 19" Hinged

    • FP-RRB1

      Rear rack rail mounting kit for any FLAT-PAK module

    DIN Rail Mounting Accessories




    CAD FilesUnitsFormat
    Engineering Functional BlockAmericanDXF
    Panel Diagram - FrontAmericanDXF
    Panel Diagram - FrontMetricDXF
    High Res ImagesFormat
    Declaration of Conformity


    How To Buy

    Direct Dealer Program

    Becoming an RDL direct dealer is quick and easy. To become a direct dealer, your company must meet the following requirements:

    • Must be an A/V contractor, sound contractor or system integrator
    • Must possess a current resale certificate for your state
    Click here to submit a new direct dealer account inquiry

    Buy Online