RDL DS-TPS7A – Stainless Passive Format-A Sender, Mini-Jack Input is backordered and will ship as soon as it is back in stock.
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What is the RDL DS-TPS7A?
The RDL DS-TPS7A is a passive single-pair sender in a stainless steel Decora-style plate that sends stereo consumer audio from a 3.5 mm mini-jack over an RDL Format-A twisted pair cable. It gives meeting rooms, lecterns and classrooms a durable wall input for laptops and mobile devices without running local power.
How does it work?

The stereo mini-jack input is combined to mono and isolated from the RJ45 TP CABLE by a studio-quality transformer, with a rear-panel switch selecting pair A, B or C. A second TP CABLE jack lets you daisy-chain up to two more single-pair senders, such as the RDL D-TPS6A, or one two-pair sender on the same cable. The DS-TPS7A is passive, so it needs no power and passes any cable power through to the modules on its other jack. RDL rates the frequency response at 20 Hz to 20 kHz (±0.5 dB); receive the signal with a Format-A receiver such as the RDL TX-TPR1A.
What are the key features?
- 3.5 mm stereo input — A front-panel mini-jack accepts consumer line-level stereo sources and combines them to mono.
- Selectable cable pair — A rear-panel switch feeds pair A, B or C so multiple senders can share one Format-A cable.
- Transformer isolation — A studio-quality transformer isolates the source from the twisted pair line to reduce ground-loop noise.
- Passive operation — The module requires no power and passes cable power through between its two TP CABLE jacks.
- Stainless steel plate — The stainless finish suits higher-traffic commercial spaces and matches other RDL stainless wall products.
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.
Nationwide Audiovisual Services, Design, Installation & Support
Creation Networks is a trusted nationwide partner for complete audiovisual solutions — delivering expert AV system sales, professional design, programming, installation, and ongoing support to organizations across the United States.
From Microsoft Teams Rooms and enterprise video conferencing to LED video walls, live streaming production, and hybrid collaboration systems, we provide end-to-end AV integration using premium, certified technology from industry leaders including Crestron, Q-SYS, Shure, Extron, and Absen.
Whether you operate a single location or manage facilities nationwide, Creation Networks ensures your AV systems are designed for reliability, scalability, security, and long-term performance — helping your organization communicate more effectively and operate at peak efficiency.
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