RDL RUSX4A Balanced Audio Switcher - 4x1

 

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Dale #:RDL-RUSX4A

Please Note: requires PS-24AS Power Supply (sold separately)

Availability: In Stock

Available for immediate shipment and pick-up from our Jamaica, New York location. In-store pick-up is available Monday through Friday from 8:30 am to 5:30 pm
Free Shipping (Continental US)
  • APPLICATION: The RU-SX4A is the ideal choice in many installations where either local and/or remote audio source selection is desired. Input and output connections are made on the rear panel through full-size, clearly identified barrier block terminals. Each RU-SX4A may connect directly to RDL's wall-mount RCS4, RC4-RU or RUC-4 remote controls. In stereo applications, a second RU-SX4A may be wired as a slave. A front-panel push-button selects the desired audio source. Each time the button is pushed, the RU-SX4A advances to the next audio source. Remote push-button terminals are available on the rear.

    The RU-SX4A features four balanced line-level inputs. Each input may be wired balanced or unbalanced. The inputs are all bridging, allowing connection from either high or low impedance sources. The audio output is line-level low-impedance balanced, and may be wired to drive either a balanced or unbalanced line. Individual multi-turn level trimmers are provided on the front panel for each input.
      Features:
    • Remote-Controlled Audio Switching
    • Multiple Switching Control Points
    • 4 Inputs to 1 Output
    • Line-Level Audio Switching
    • Balanced / Unbalanced Inputs / Output
    • Gain Trim on Each Source
    • Provision for Stereo Switching
  • Inputs (4):Each 20 k balanced or unbalanced via terminal block, line-level
    Headroom:> 18 dB (above +4 dBu)
    Gain:Unity +/-12 dB (adjustable for each input)
    Frequency Response:10 Hz to 50 kHz (+/- 0.25 dB)
    THD+N:< 0.010% (20 Hz to 20 kHz)
    Residual Noise:< -85 dB (referred to +4 dBu) with an input selected (“93 dB typical)
    < -95 dB (referred to +4 dBu) with no input selected (“100 dB typical)
    OFF Attenuation:> 85 dB
    Crosstalk:< -85 dB (1 kHz) < -75 dB (using pink noise)
    Indicators:Front-panel LED indicating selected channel
    Common Mode Rejection:> 55 dB (50 Hz to 120 Hz)
    Output (1):Balanced @ 150 to drive high or low impedance balanced or unbalanced line
    Power Requirement:GROUND-REFERENCED, 24 to 33 Vdc @ 75 mA
    Ambient Operating Environment:0 degrees C to 55 degrees C
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