RDL Stereo Headphone Amplifier for Racks

RDL RU-SH1 Stereo Headphone Amplifier Rack-Up

RDL RU-SH1 Stereo Headphone Amplifier Rack-Up

B&H # RDRUSH1 MFR # RU-SH1
RDL Stereo Headphone Amplifier for Racks

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  • 1Description

The Radio Design RU-SH1 is used in applications requiring headphones of any impedance to be driven from consumer or professional audio sources. This model is made for rack mounting.

The RU-SH1 is a dual-channel headphone amplifier with balanced/unbalanced left and right inputs accepting operating levels between -20 dBV and +20 dBu. Two recessed slide switches located on the side of the rear enclosure are set prior to mounting the module: one sets the input sensitivity, the other selects between stereo and mono operation. The front panel level control is a long-life potentiometer. Because audio does not pass through this control, it can provide years of noise-free level adjustment.

Long Life Controls
Because audio does not pass through the Radio Labs RU SH-1 control, it assures years of noise-free level adjustment. This, with the integral long-life VCA stereo level control (with balanced or unbalanced inputs) means you will have a durable and dependable amplifier.
Drives High or Low Impedance Headsets
The unit comes with built-in headphone adaptability. The output amplifiers deliver more than 50 mW into either high- or low-impedance headphones through a durable 1/4" (6.3 mm) standard headphone jack.
Rack Mounting
This small but efficient headphone amplifier is designed to fit easily into your system rack.
UPC: 813721013132
In the Box
RDL RU-SH1 Stereo Headphone Amplifier Rack-Up
  • 3-Year Warranty from Date of Shipment
  • Table of Contents
    • 1Description
    Number of Channels 1
    Input Connections balanced/unbalanced left and right inputs x 2
    Output Connectors 1/4" TRS x 1
    Maximum Output Level 50 mW
    Function Controls Volume
    Frequency Response 30 Hz to 20 kHz (+/- 2 dB)
    THD + N < 0.5% @ 1 kHz
    Noise < -70 dB below normal operating level
    Display No
    Dimensions Not Specified by Manufacturer
    Weight Not Specified by Manufacturer
    Packaging Info
    Package Weight 0.56 lb
    Box Dimensions (LxWxH) 6.75 x 2.25 x 2.0"

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