{"product_id":"rdl-tx-at1","title":"RDL TX-AT1 – 600 Ohm 1:1 Audio Isolation Transformer","description":"\u003ch2\u003eWhat is the RDL TX-AT1?\u003c\/h2\u003e\n\u003cp\u003eThe RDL TX-AT1 is a single-channel 600 Ω 1:1 audio isolation transformer with terminal block connections. It provides studio-quality galvanic isolation between balanced or unbalanced equipment and a balanced or unbalanced line.\u003c\/p\u003e\n\u003ch2\u003eHow does it work?\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/tx-at1.jpg\" alt=\"RDL TX-AT1 600 Ohm 1:1 Audio Isolation Transformer\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eBarrier block connections carry the input and output, and a common ground terminal connects to the metal support structure. The 1:1 transformer has 600 Ω bifilar primary and secondary windings and is optimized to be driven from a low-impedance source into a bridging load. Either winding may be wired unbalanced, converting between balanced and unbalanced lines. RDL specifies 20 Hz to 20 kHz (±0.1 dB) response, THD below 0.035%, and CMRR above 85 dB. RDL lists TX mounting accessories such as the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-tx-ra5\"\u003eTX-RA5\u003c\/a\u003e 19-inch racking system and \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-mb-1\"\u003eMB-1\u003c\/a\u003e mounting kit for this module.\u003c\/p\u003e\n\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 galvanic isolation\u003c\/strong\u003e — The 600 Ω transformer isolates connected equipment to break ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced or unbalanced wiring\u003c\/strong\u003e — Either winding may be wired unbalanced for balanced to unbalanced conversion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal block connections\u003c\/strong\u003e — Barrier block terminals simplify input and output wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStudio-grade performance\u003c\/strong\u003e — RDL specifies ±0.1 dB response from 20 Hz to 20 kHz and +22 dBu maximum level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrives 600 ohm lines\u003c\/strong\u003e — The transformer can drive a 600 Ω line from a low-impedance source.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025797869804,"sku":"TX-AT1","price":130.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/tx-at1.jpg?v=1793583962","url":"https:\/\/creationnetworks.net\/products\/rdl-tx-at1","provider":"Creation Networks","version":"1.0","type":"link"}