RDL®

EZ-MPA1

Microphone Preamplifier - Stereo Output with Compressors

SKU: EZ-MPA1
  • Balanced Microphone Input on Rear-Panel XLR
  • Switch-Selectable Phantom on Rear Panel
  • Unbalanced Output on MINI or RCA Rear-Panel Jacks
  • Preamp Feeds Left and Right Output Channels
  • Front-Panel Compressor Enable/Disable Switch
  • Audio Compressor Controls Overloads
  • Front-Panel LEVEL Control
  • Dual-LED VU Meter
  • Optimized for Dynamic or Condenser Mics
  • Headroom Accomodates High Input Levels
  • Headroom Increases with Lower Gain Settings
  • Compressor Limits Clipping Over Wide Dynamic Range
  • Recommended Power Supply ( Included )
    PS-24AS (USA)PS-24AX (International)

    Description

    The EZ-MPA1 is a microphone preamplifier with front-panel volume control and audio level metering. A front-panel switch engages an audio compressor to control overloads and clipping during high level audio bursts or peaks from the microphone. Dynamic or condenser microphones are both supported with rear-panel switchable phantom voltage. The preamplified mic signal feeds both channels of the line output on RCA or mini-jacks. LED VU metering facilitates easy level adjustment. The EZ-MPA1 is ideal to add microphone inputs to mixers and amplifiers with line inputs. It is used in houses of worship, restaurants, clubs, meeting rooms, educational facilities, conference rooms, studios and commercial sound systems.

    Specifications

    Input:1.2 kΩ balanced on XLR jack, mic-level, -11 dBu max.
    Level control:Off to 50 dB gain
    Outputs (2):-10 dBV nominal on RCA jacks or Mini jack, +16 dBV max. without compression, -4 dBV max. with 20 dB compression
    Frequency Response:80 Hz to 40 kHz (±1 dB, mic input, -6 dB at 20 Hz with integral high-pass filter)
    THD+N:< 0.1% (35 Hz to 20 kHz, -50 dBu input)
    Compression :20 dB range, switch-selectable
    CMRR:> 55 dB (20 to 20 kHz)
    Metering:Dual-LED VU Meter, calibrated to -10 dBV output
    Phantom:Switch-selectable 24 V (IEC 61938: 2013)
    Noise:< -65 dB (below -10 dBV output, -50 dBu input)
    24 Vdc power supply current:55 mA (idle), 80 mA (max.), 100 mA (max. with phantom)
    Case dimensions:5.75” (14.6 cm)W x 3” (7.6 cm)D
    Mounting size:1/3 rack width
    Package Type:Cardboard Box
    Tariff code:8543.70.9860
    WEEE weight:0.56 lbs.
    Shipping Weight:0.955 lbs.
    Package Dimensions:9.5 x 7 x 2.25 in.

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      Dimensions

      EZ-MPA1

      Downloads

      DocumentsFormat
      ManualPDF
      CAD FilesUnitsFormat
      Engineering Functional BlockAmericanDXF
      Panel Diagram - FrontAmericanDXF
      Panel Diagram - FrontMetricDXF
      Panel Diagram - RearMetricDXF
      High Res ImagesFormat
      ez-mpa1.zipTIF
      Declaration of Conformity
      Download

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