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RDL HR-DSX4 - 4 Input 1 Output Digital Audio Selector

B&H # RDHRDSX4 Mfr # HR-DSX4
Usually ships in 7-10 business days

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This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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Not eligible for free Expedited Shipping
You Pay: $593.00
Product Highlights
  • High-Quality Solid-State Switching
  • Sure-Lok Recovery Provides Stability
  • Rear Remote Control Terminals
  • Keyboard-Style Buttons with LEDs
  • Made in the USA

The HR-DSX4 from RDL is a four input, one output digital audio selector. It accepts digital audio signals from XLR inputs (AES/EBU), optical inputs (S/PDIF), or coaxial inputs (S/PDIF and AES-3ID). The selected digital audio input is fed to the output of the HR-DSX4, which allows you to select whether you would like the output on digital XLR, optical, or coaxial. The unit features RDL's Sure-Lok technology, which will automatically reinitialize signal lock in event of an error.

When one of the keyboard-style push buttons is pressed, the input's corresponding LED will illuminate if a valid digital source is detected from its input. If no signal is detected the LED will blink. Switching inputs can be carried out with the front panel buttons, or you can control the HR-DSX4 remotely with the terminal blocks on the rear panel.

When you select an input source that's a different digital format than the selected output, the HR-DSX4 will convert, decode, and re-clock the digital signal. It operates in both 16 and 24 bit, and can handle signals up to 192 kHz. The HR-DSX4 features an all metal chassis, and can be mounted in a rack (with separately available rack-mount adapters), or operated free-standing.

4 input, 1 output digital audio selection with signal re-clocking
Each input features an AES/EBU, coaxial, and an optical S/PDIF connector
The output also features AES/EBU, coaxial, and an optical S/PDIF connector
Format conversion for selected output format
24-bit, 192 kHz resolution
Exclusive Sure-Lok auto-recovery sentinel
Transformer isolated AES/EBU inputs and output
Local or remote controlled switching
Open-collector output for selected input
Front panel input LED flashes if a valid input is not connected
Inputs 4 x XLR 110 ohm transformer isolated AES/EBU inputs
4 x Optical S/PDIF inputs
4 x Coaxial 75 ohm S/PDIF or AES-3ID inputs
Outputs 1 x XLR 110 ohm transformer isolated AES/EBU output
1 x Optical S/PDIF output
1 x Coaxial 75 ohm S/PDIF or AES-3ID output
Formats AES/EBU, S/PDIF or AES-3ID
Sample Rate 32 kHz to 192 kHz
Resolution 16 to 24 bits
Indicators 1 x Power LED
4 x Input source selected LEDs
1 x Remote control mode LED
Standards AES3-2003, IEC60958
# Of Rack Space 1U (1 rack space height), half-rack space width
Power Requirements 24 to 33 Vdc @ 50 mA, Ground-referenced
Dimensions 1.7 x 8.6 x 4.59" (4.3 x 20.6 x 11.66cm)
Weight Not specified by manufacturer
RDL HR-DSX4 - 4 Input 1 Output Digital Audio Selector
  • 4 x Rubber Feet
  • 3 Year Warranty
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