Active Two-Pair Twisted-Pair Sender (Format A), Stereo Phono Inputs, Black – RDL DB-TPS2A

RDL DB-TPS2A — Active Two-Pair Twisted-Pair Sender (Format A), Stereo Phono Inputs, Black

The RDL DB-TPS2A is an active two-pair sender designed to transmit stereo audio over twisted-pair cabling using the Format-A wiring scheme. It accepts stereo phono (RCA) jack inputs and conditions the audio for reliable transmission across standard twisted-pair wire. The compact black enclosure is suitable for discrete installation in equipment racks, junction boxes, or behind panels. As an active sender, it provides signal drive necessary for balanced twisted-pair runs where passive coupling is insufficient. The DB-TPS2A simplifies installer workflows by matching common phono sources to twisted-pair distribution systems. Its straightforward connectivity makes it useful for integration into OEM audio products and for MRO projects that require field replacement of sender modules. Use with compatible twisted-pair receivers to complete a Format-A audio extension link.

Key Features:

• Active two-pair sender functionality
• Twisted Pair Format-A compatibility
• Stereo phono (RCA) jack inputs
• Black enclosure for discreet installations

Specifications:

• Manufacturer: RDL
• MPN: DB-TPS2A

Applications include field audio installations where installers need to extend stereo sources over twisted-pair cable, OEM integrations requiring a compact sender module for manufactured equipment, and MRO tasks that involve replacing or upgrading existing twisted-pair audio links. The DB-TPS2A is intended to be paired with a matching Format-A twisted-pair receiver to restore audio at the far end.

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