Active Single-Pair Twisted-Pair Sender with XLR Mic Input and Phantom Power, Stainless Enclosure – RDL DS-TPS1A

RDL DS-TPS1A — Active Single-Pair Twisted-Pair Sender with XLR Mic Input and Phantom Power, Stainless Enclosure

The RDL DS-TPS1A is an active single-pair sender designed to transmit microphone-level audio over Format-A twisted-pair cabling. It accepts a standard XLR microphone input and supports phantom power to accommodate condenser microphones. Housed in a stainless enclosure, the unit is engineered for durability in demanding field installations and fixed equipment locations. The active circuitry provides the drive and signal conditioning required for reliable long-run twisted-pair audio distribution. Format-A compatibility ensures interoperability with matching receivers and infrastructure in professional audio systems. The compact, service-friendly design simplifies integration into OEM products and facilitates efficient maintenance or replacement during MRO operations.

Key Features:

• Active single-pair sender for Format-A twisted-pair audio links
• XLR microphone input with phantom power support
• Stainless enclosure for corrosion resistance and field durability
• Active drive and signal conditioning for long-run transmission

Specifications:

• Manufacturer: RDL
• MPN: DS-TPS1A

Applications include field installation of mic feeds over twisted-pair infrastructure, OEM integration where compact, rugged audio senders are required, and MRO use for equipment replacement or system upgrades. The DS-TPS1A is suitable for professional audio distribution in venues, houses of worship, broadcast facilities, and installed sound systems where Format-A twisted-pair links are used.

Tri-Tek Electronics is an authorized distributor of RDL products and offers full manufacturer warranty support with nationwide availability.