RDL TX-TPR1A – Active Single-Pair Format-A Twisted Pair Receiver is backordered and will ship as soon as it is back in stock.
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What is the RDL TX-TPR1A?
The RDL TX-TPR1A is an active single-pair Format-A receiver that delivers balanced and unbalanced line outputs from twisted pair cable. It suits distributed audio systems that carry line-level signals between rooms over standard twisted pair.
How does it work?

A front-panel switch selects which Format-A pair, A, B or C, is buffered to feed a +4 dBu balanced terminal block output and a -10 dBV unbalanced RCA output. A LOOP OUT RJ45 jack passes all three audio pairs and the power pair to additional receivers, and up to 10 receivers can bridge each cable pair. The module can be powered locally at 24 Vdc through its power jack or terminal block, which also feeds connected modules, or remotely over the twisted pair cable. Compatible Format-A senders include the TX-TPS1A and TX-TPS6A.
What are the key features?
- Selectable Format-A pair — A switch chooses pair A, B or C to feed the outputs.
- Balanced and unbalanced outputs — Outputs provide +4 dBu balanced on a terminal block and -10 dBV unbalanced on RCA.
- Loop-out daisy chaining — A LOOP OUT jack passes all pairs and power to additional Format-A receivers.
- Local or remote power — The module runs from local 24 Vdc or from power on the twisted pair cable.
- Studio-quality circuitry — RDL specifies THD+N below 0.005% and 10 Hz to 50 kHz (±0.1 dB) response.
At Creation Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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