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RU-DA4D Audio Distribution Amplifier
Pro Net: $311.44
Price: $233.58
You Save: $77.86 (25 %)
Item Number: RU-DA4D
Manufacturer: Radio Design Labs
Manufacturer Part No: RU-DA4D
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Stereo Audio Distribution with 4 Outputs
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Mono Audio Distribution with 8 Outputs
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Multiple Isolated Audio Feeds
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Individual Audio Level Controls
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Audio Presence Indicators
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1/3Rack, HighDensity Rack Mounting
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The RUDA4D is the ideal choice in most applications where linelevel signals need to be distributed. Each of two linelevel inputs permit the connection of either balanced or unbalanced, high or low impedance audio lines. Both may be connected to a single line source to provide up to eight distributed mono signals. The inputs may be connected to left and right sources to drive four stereo outputs.
Each of the outputs are provided with a frontpanel screwdriver gain control. Relative to the input level, this gain potentiometer allows an adjustment ranging from 15 dB loss to 18 dB gain. Each of the outputs drive balanced audio lines, and may be unbalanced if required.
Audio presence is indicated by an LED for each of the two inputs.
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Typical Performance:
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Inputs (2):
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Line level
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Input Impedance:
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10 k balanced or unbalanced
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Gain:
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15 dB to +18 dB (each output
adjustable)
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Frequency Response:
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20 Hz to 20 kHz (+/ 0.5 dB into 600 )
10 Hz to 20 kHz (+/ 0.5 dB into 10 k)
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THD+N:
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< 0.010%
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Headroom:
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> 18 dB (above +4 dBu input or output)
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Noise:
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< 85 dB (below +4 dBu output)
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Crosstalk:
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< 70 dB
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CMRR:
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> 50 dB (100 Hz)
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Indicators (2):
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1 LED per channel for audio present (audio input > 20 dBu)
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Power Requirement:
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GROUNDREFERENCED, 24 to 33 Vdc @ 120 mA
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Have a Question?
Expert advice is only an email or phone call away. Email advice@globalav.com or call 1-800-595-4436 to speak with one of our knowledgeable system integrators regarding this product.
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