{"product_id":"radial-engineering-highline-passive-line-isolator","title":"Radial Engineering Highline - Passive Line Isolator","description":"\u003cp\u003eConnect your amp modeler or pedalboard to a mixer while preserving its line-level output. The Highline uses a Jensen transformer to isolate the signal, reduce ground-loop noise, and block phantom power from reaching your pedalboard.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePassive design requires no power supply.\u003c\/li\u003e\n\u003cli\u003e1:1 transformer isolation retains line-level signal strength.\u003c\/li\u003e\n\u003cli\u003eBalanced XLR output supports long cable runs to the PA.\u003c\/li\u003e\n\u003cli\u003eThru output feeds a local amplifier; engage Sum to use the Thru jack as a second input for stereo-to-mono operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e R800 1530 00\u003c\/p\u003e","brand":"Radial Engineering","offers":[{"title":"Default Title","offer_id":67756688769274,"sku":"R800 1530 00","price":219.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/4668\/files\/upload-1792088863875.jpg?v=1792088865","url":"https:\/\/www.proaudiodesign.com\/products\/radial-engineering-highline-passive-line-isolator","provider":"Professional Audio Design, Inc","version":"1.0","type":"link"}