RCF PR 4092 - Paging and Music Application PA Preamplifier

RCF PR 4092 - Paging and Music Application PA Preamplifier

RCF PR 4092 - Paging and Music Application PA Preamplifier

B&H # RCPR4092 MFR # PR4092

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Product Highlights

  • 9 Input / 2 Output
  • Balanced XLR Inputs and Outputs
  • Phantom Power
  • 3-Tone Chime Generator
  • Signal Indicator on Each Input
  • Independent A/B Outputs
  • Global Output Tone Controls
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RCF PR4092 overview

  • 1Description

The PR 4092 from RCF is a nine input/two output preamplifier designed as a flexible solution for any paging and music application in PA systems. Each of the inputs can be sent to output A only, output B only, or both A and B, allowing the unit to function as a double preamplifier (A-bus dedicated to paging, B- bus for background music programs).

Using this design, the priority function relevant to an input is active on the selected output only, and does not affect the other output. Input 1 has overall priority (voice or contact activated) and can be used for emergency paging, while inputs 2 and 3 can be set with priority over inputs 4 to 9. Applications for the unit include paging announcement, background music, and PA systems in general.

Nine balanced XLR inputs
Input one has priority over the other inputs for paging purposes
Eight inputs feature both microphone and line sensitivity
Switchable 12V phantom power and hi-pass filters provided on universal inputs
Each input has an output selector
Signal presence indicator on each Input
Two priority levels - input 1 by voice or contact closure on removable Euro-block type connector, voice activation on inputs 2 and 3
Four inputs are available on RCA stereo type connectors
Three-tone chime generator triggered by contact closure on removable Euro-block type connector
Two balanced XLR outputs
In the Box
RCF PR 4092 - Paging and Music Application PA Preamplifier
  • AC Power Cable
  • 4 Pole Male Audio Input Connector
  • 4 x Rubber Feet
  • One (1) Year Limited Warranty
  • Table of Contents
    • 1Description

    RCF PR4092 specs

    Audio Specifications Frequency Response
    20 Hz to 20 kHz, +/-3 dB
    Signal/Noise Rate
    >60 dB
    Distortion Microphone
    <0.5 %
    Distortion Line
    <0.3 %
    Inputs Connectors
    9 x XLR
    8 x RCA phono
    Input Sensitivity Microphone
    -50 dBu
    Input Sensitivity Line XLR
    -10 dBu
    Input Sensitivity Line RCA
    -10 dBu
    Input Impedance Microphone
    5 ohm balanced
    Input Impedance Line XLR
    5 ohm unbalanced
    Input Impedance Line RCA
    10 ohm unbalanced
    Outputs Output Level Masters
    +4 dBu
    Output Impedance Masters
    0 dBu
    Output Level REC
    200 ohm
    Output Impedance REC
    2.2 kohm
    Bass Tone 100 Hz
    +/-10 dB
    Treble Tone 10 kHz
    +/-10 dB
    Temperature & Humidity Maximum Ambient Temperature
    32 to 131°F (0 to 55°C)
    Operating Humidity
    20 to 90% relative humidity, non-condensing
    Power Requirements Operating Voltage
    110~240V AC, 50/60 Hz
    Power Consumption
    Phantom Power
    Maximum Current
    450 mA
    Dimensions (WxDxH) 19 x 7.9 x 1.73" (483 x 200 x 44 mm)
    Weight 8.6 lb (3.9 kg)

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