Active Single-Pair Sender – Twisted Pair Format-A – XLR mic input w phantom – RDL D-TPS1A

RDL D-TPS1A — Active Single-Pair Twisted-Pair Sender, XLR Mic Input with Phantom Power

The RDL D-TPS1A is an active single-pair sender designed to transmit microphone-level audio over a Format-A twisted-pair link. It provides a standard XLR microphone input and supports phantom power for condenser microphones, enabling straightforward connection of professional mics. The active electronics maintain audio integrity while allowing microphone signals to travel on a single twisted pair, reducing the number of conductors required for long or complex runs. By converting a mic input to the Format-A single-pair format, the D-TPS1A simplifies wiring and installation between source and destination equipment. This sender is intended for use with a compatible Format-A receiver or input module at the receiving end. Its purpose-built function addresses common installation challenges where minimizing cable bulk and preserving mic performance are priorities. Integrators and maintenance teams benefit from reduced labor and cleaner cable infrastructure when deploying the D-TPS1A.

Key Features:

• Active single-pair sender for Format-A twisted-pair transmission
• Standard XLR microphone input
• Supports phantom power for condenser microphones
• Reduces wiring by transporting mic signals over a single twisted pair

Specifications:

• Manufacturer: RDL
• MPN: D-TPS1A
• UPC:

Applications and usage contexts include field audio installations and low-voltage wiring projects where long-distance microphone transmission is required, OEM integration into custom audio systems, and MRO operations needing reliable replacements or upgrades to existing mic distribution. The device pairs with compatible Format-A receivers to complete signal paths in pro-audio and installed-sound systems.

Tri-Tek Electronics is an authorized distributor of this product with full manufacturer warranty support and nationwide availability.