RDL D-TPS6A – Passive Format-A Sender with Stereo RCA Input is backordered and will ship as soon as it is back in stock.
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What is the RDL D-TPS6A?
The RDL D-TPS6A is a passive single-pair sender that places stereo consumer line-level audio from two RCA jacks onto one pair of an RDL Format-A twisted pair cable. It mounts in a standard Decora-style wall plate, giving conference rooms and classrooms a clean wall input for laptops and media players.
How does it work?

The two gold-plated RCA jacks accept a -10 dBV stereo source, which is combined to mono and isolated from the RJ45 TP CABLE through a studio-quality transformer. A rear-panel switch selects whether the signal feeds pair A, B or C, and a second TP CABLE jack lets you daisy-chain up to two more single-pair senders or one two-pair sender on the same Cat cable. Because the circuitry is passive, the D-TPS6A needs no power, and any power present on one TP CABLE jack is passed through to modules on the other. Pair it with a Format-A receiver such as the RDL TX-TPR1A or RDL TX-TPR2A, and use the RDL TX-TP4PW power inserter when separate home runs are needed.
What are the key features?
- Stereo-to-mono RCA input — Two gold-plated RCA jacks accept a consumer stereo source and combine it to a mono Format-A signal.
- Selectable cable pair — A rear-panel switch assigns the output to pair A, B or C of the twisted pair cable.
- Transformer isolation — A studio-quality transformer provides galvanic isolation between the source and the RJ45 cable to help prevent ground loops.
- No power required — The passive circuitry operates without power and passes any cable power through to connected modules.
- Daisy-chain capable — The second TP CABLE jack chains additional single-pair or two-pair Format-A senders on one cable.
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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