The RDL RU-UDA4 is a professional-grade unbalanced audio distribution amplifier designed for applications requiring clean, reliable -10 dBV line-level signal distribution. Featuring two completely isolated channels, the RU-UDA4 may be used as a stereo distribution amplifier or as two independent mono distribution amplifiers, providing exceptional flexibility for commercial audio systems.
Each input is buffered through high-quality output line drivers and feeds four separate unbalanced outputs, delivering a total of eight outputs when both channels are used. The RU-UDA4 is engineered for unity gain, ensuring accurate signal reproduction without coloration or level shifts.
With outstanding frequency and phase response, low noise, and low distortion, the RU-UDA4 delivers the pristine audio performance for which RDL products are known. Its compact 1/3-rack form factor allows high-density mounting in equipment racks, or it can operate as a standalone module in AV systems, studios, paging systems, or distributed audio installations.
Key Features – RDL RU-UDA4
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Stereo or dual mono unbalanced audio distribution
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Four outputs per channel (eight total outputs)
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Unity gain design for accurate signal reproduction
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High-performance frequency and phase response
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Low-noise, low-distortion operation
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Standalone or rack-mountable (1/3 rack width)
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Ideal for -10 dBV unbalanced audio systems
