{"product_id":"rdl-ds-tps3a","title":"RDL DS-TPS3A – Stainless Three-Pair Format-A Mic and Stereo Sender","description":"\u003ch2\u003eWhat is the RDL DS-TPS3A?\u003c\/h2\u003e\u003cp\u003eThe RDL DS-TPS3A is a stainless steel three-pair audio sender for RDL Format-A twisted pair systems. It combines a phantom-powered XLR microphone input with two -10 dBV RCA line inputs in one Decora-style wall plate.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/ds-tps3a.jpg\" alt=\"RDL DS-TPS3A Stainless Three-Pair Format-A Mic and Stereo Sender\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eThe microphone preamplifier feeds pair A while the left and right line inputs feed pairs B and C, so the module uses all three Format-A audio pairs. The XLR input supplies 24 Vdc IEC phantom for condenser or dynamic microphones, and a rear-panel GAIN switch selects NORM or HIGH gain. Because it drives every audio pair, the DS-TPS3A cannot be chained with other sender modules on the same cable. It mounts in RDL WB-1U and WB-2U wall boxes or standard U.S. electrical boxes, such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-wb-1u\"\u003eRDL WB-1U wall box\u003c\/a\u003e. Power can arrive through the twisted pair cable or locally from a 24 Vdc supply like the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-ps-24ax\"\u003eRDL PS-24AX 24 Vdc power supply\u003c\/a\u003e, and local power is fused and fed to all connected modules.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMic and stereo line inputs\u003c\/strong\u003e — A balanced XLR mic input with phantom plus two unbalanced RCA line inputs cover presenters and playback sources at one plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll three Format-A pairs\u003c\/strong\u003e — Mic feeds pair A, left feeds pair B and right feeds pair C for full stereo plus voice over a single cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitch-selectable mic gain\u003c\/strong\u003e — A rear-panel switch sets NORM or HIGH preamp gain to suit expected microphone levels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote or local power\u003c\/strong\u003e — The module accepts power through the twisted pair cable or from a local 24 Vdc terminal block input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel faceplate\u003c\/strong\u003e — The stainless construction matches RDL Decora-style stainless remote controls in commercial installations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025767297260,"sku":"DS-TPS3A","price":236.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/ds-tps3a.jpg?v=1793583709","url":"https:\/\/creationnetworks.net\/products\/rdl-ds-tps3a","provider":"Creation Networks","version":"1.0","type":"link"}