{"product_id":"rdl-tx-afc1f","title":"RDL TX-AFC1F – Balanced XLR to Unbalanced RCA Audio Transformer","description":"\u003ch2\u003eWhat is the RDL TX-AFC1F?\u003c\/h2\u003e\u003cp\u003eThe RDL TX-AFC1F is a connectorized audio transformer that converts a balanced +4 dBu XLR signal to an unbalanced -10 dBV phono output. It provides professional-to-consumer level conversion with galvanic isolation.\u003c\/p\u003e\u003ch2\u003eHow does it work?\u003c\/h2\u003e\u003cp\u003e\u003cimg src=\"https:\/\/rdlnet.com\/wp-content\/uploads\/2024\/01\/tx-afc1f.jpg\" alt=\"RDL TX-AFC1F XLR to RCA Audio Transformer\" style=\"max-width:100%;height:auto\" loading=\"lazy\"\u003e\u003c\/p\u003e\u003cp\u003eA studio-quality bifilar transformer provides the isolation and level conversion, with gold contacts on the input and output connectors. The XLR input is 2.5 kΩ bridging and accepts up to +22 dBu. Response is 20 Hz to 20 kHz (±0.1 dB), THD is below 0.06% (50 Hz to 20 kHz) and CMRR exceeds 85 dB. The module measures 3.17 x 1.76 x 2.06 in; for the opposite conversion, see the \u003ca href=\"https:\/\/creationnetworks.net\/products\/rdl-tx-afc1m\"\u003eTX-AFC1M\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eWhat are the key features?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced to unbalanced\u003c\/strong\u003e — XLR input converts to an unbalanced phono output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel conversion\u003c\/strong\u003e — +4 dBu professional level converts to -10 dBV consumer level.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBifilar transformer\u003c\/strong\u003e — Studio-quality transformer coupling provides galvanic isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow distortion\u003c\/strong\u003e — THD is 0.0015% typical at 1 kHz with +4 dBu input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh CMRR\u003c\/strong\u003e — Common-mode rejection exceeds 85 dB at 50 to 60 Hz.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":68025797804268,"sku":"TX-AFC1F","price":138.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0603\/7982\/4364\/files\/tx-afc1f.jpg?v=1793583962","url":"https:\/\/creationnetworks.net\/products\/rdl-tx-afc1f","provider":"Creation Networks","version":"1.0","type":"link"}