{"product_id":"rdl-av-hk1x-hum-killer-audio-isolation-transformer-module","title":"RDL AV-HK1X Hum Killer Audio Isolation Transformer Module","description":"\u003cp\u003eThe X is a mono transformer isolation module for use with a balanced, low impedance source and either a low or high impedance load. Input and output connections are provided on XLR jacks with gold-plated contacts.\u003c\/p\u003eThe shield (pin 1) connection of the \u003cstrong\u003eINPUT\u003c\/strong\u003e jack is electrically isolated from the case and from the output ground (pin 1) at audio frequencies. The ground (pin 1) connection of the \u003cstrong\u003eOUTPUT\u003c\/strong\u003e jack is connected to the case shield. The user audio source, such as a mixer, preamplifier or other professional audio product, connects to the X input. The module output should be connected to the input of the grounded amplifier or mixer in the audio system.Galvanic isolation between the input and output is provided by a studio quality audio transformer. The X breaks the ground loop connection that can produce hum in a sound system. The input connector shield does provide a radio frequency ground return, thereby preserving system immunity to radio interference.\u003cul\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cli\u003eGround Isolation in Balanced Line\u003c\/li\u003e\n\u003cli\u003eLine-Level Ground-Loop Elimination\u003c\/li\u003e\n\u003cli\u003eBalanced Mono Galvanic Isolation\u003c\/li\u003e\n\u003cli\u003eIsolation in Rugged Field Case\u003c\/li\u003e\n\u003cli\u003ePortable or Permanent Isolation Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RDL","offers":[{"title":"Default Title","offer_id":48413978004,"sku":"20303","price":100.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1203\/4576\/products\/2e28984b372e2e82fe65aee4f6bb3bac.jpg?v=1502889832","url":"https:\/\/sg-2111.myshopify.com\/products\/rdl-av-hk1x-hum-killer-audio-isolation-transformer-module","provider":"SG_2111","version":"1.0","type":"link"}