RDL RU-SH1 Stereo Headphone Amplifier Rack-Up

RDL RU-SH1 Stereo Headphone Amplifier Rack-Up
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Expected availability: 7-10 business days

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  • This item is noncancelable and nonreturnable.
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RDL RU-SH1 Overview

  • 1Description
  • 2Long Life Controls
  • 3Drives High or Low Impedance Headsets
  • 4Rack Mounting

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

RDL RU-SH1 Specs

Number of Channels1
Input Connectionsbalanced/unbalanced left and right inputs x 2
Output Connectors1/4" TRS x 1
Maximum Output Level50 mW
Function ControlsVolume
Frequency Response30 Hz to 20 kHz (+/- 2 dB)
THD + N< 0.5% @ 1 kHz
Noise< -70 dB below normal operating level
DimensionsNot Specified by Manufacturer
WeightNot Specified by Manufacturer
Packaging Info
Package Weight0.86 lb
Box Dimensions (LxWxH)9.7 x 5 x 2.4"
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