The RDL D-TPSL1A is a single-pair Format-A audio sending module with stereo line inputs via dual RCA jacks or a mini-jack, summed to mono. Compatible with RDL twisted-pair systems, it drives one cable pair selectable via a rear-panel switch. The module supports daisy-chaining with other single- or two-pair senders and passes both signal and power through RJ45 TP cables. Local or remote powering is available, and a front-panel LED indicates operation. Ideal for commercial, industrial, and installed-audio applications requiring flexible, low-noise audio distribution.
RDL D-TPSL1A Features:
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Single-pair Format-A audio sender (drives one cable pair)
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Stereo line input via dual RCA jacks or mini-jack, summed to mono
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Rear-panel switch selects which RJ45 pair (A, B, or C) is fed
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Signal and power pass-through via dual TP CABLE RJ45 jacks
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Supports daisy-chaining with single-pair or two-pair senders
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Local 24 VDC or remote power via twisted-pair cable
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Fused local power feeds all connected modules
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Front-panel blue LED indicates module power
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Studio-quality precision active balanced circuitry
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Easy installation in wall boxes, cabinets, or enclosures
