Active Three-Pair Twisted-Pair Sender with XLR Mic and Stereo Phono Inputs, Stainless – RDL DS-TPS3A

RDL DS-TPS3A — Active Three-Pair Twisted-Pair Sender with XLR Mic and Stereo Phono Inputs, Stainless

The RDL DS-TPS3A is an active three-pair Format-A twisted-pair sender engineered to route microphone and stereo phono signals over three-pair twisted-pair cabling. It accepts an XLR microphone input plus stereo phono inputs and presents the signals for transmission in Format-A three-pair twisted-pair format. The stainless steel enclosure delivers rugged mechanical protection suitable for field or equipment-rack environments. As an active sender, the DS-TPS3A conditions incoming audio to support dependable long-run twisted-pair distribution where running multiple audio cables is impractical. This unit simplifies installations by consolidating audio sources onto a standardized twisted-pair infrastructure. Installers and system integrators benefit from straightforward connectivity and a compact footprint that fits common AV workflows. The sender is intended for professional AV deployments that require reliable audio transport over twisted-pair wiring.

Key Features:

• Active three-pair sender in Format-A twisted-pair configuration
• Accepts XLR microphone input
• Stereo phono inputs for line-level sources
• Stainless steel enclosure for mechanical durability
• Designed for long-run audio transmission over twisted-pair cable

Specifications:

• Manufacturer: RDL
• MPN: DS-TPS3A
• Enclosure: Stainless steel
• Inputs: XLR mic and stereo phono

Applications / Usage Context:

• Field installers and low-voltage technicians deploying audio over twisted-pair infrastructure.
• OEM customers integrating a compact active sender into custom AV equipment or enclosures.
• MRO operations performing upgrades or repairs to existing audio distribution systems.

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