• Balanced Microphone XLR Input with Phantom
• Switch-Selectable Mic Gain on Rear Panel
• Two Unbalanced -10 dBV Phono Jack Line Inputs
• MIC Feeds Pair A; L Feeds Pair B; R Feeds Pair C
• Remote Powering through Twisted Pair Cable
• Fused Local Power Feeds all Connected Modules
• Local Power Input on Terminal Block
• Blue LED Indicates Module is Powered
• Utilizes All Three Format-A Pairs
• Studio-Quality Precision Active Balanced Circuitry

The TPS3A modules are three-pair audio sending modules compatible with RDL Format-A twisted pair products. These modules are designed to be mounted in wall boxes, cabinets or other enclosures that allow users to connect audio sources. The D and DS models mount in RDL WB-1U and WB-2U wall boxes, or in standard US electrical boxes. The D-TPS3A features a white front-panel laminate with gray lettering that matches RDL Decora style remote controls. The DS-TPS3A is constructed of stainless steel to coordinate with RDL Decora style stainless steel remote controls in commercial/industrial installations.

The TPS3A modules features an XLR microphone input and two RCA phono jack inputs, one for the left channel source and one for the right channel source. The unbalanced inputs are designed to receive standard -10 dBV consumer level signals. The microphone input provides 24 Vdc IEC phantom voltage and accepts both dynamic and condenser microphone signals. The input signals are amplified using studio-quality preamplifiers optimized for normal operating levels. A rear-panel GAIN switch is provided to set the amplification of the microphone preamplifier. This switch is normally set by the installer for NORM (normal) gain. If consistently low mic levels are expected, this switch may be set to the HIGH gain position. The pre-amplified microphone source is routed to pair A. The buffered left and right line-level inputs are routed to output cable pairs B and C.

Download Product Datasheet
Download RDL Twisted Pair Range Brochure

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