{"product_id":"heil-gmptt-gm-series-push-to-talk-replacement-switch","title":"Heil GMPTT GM Series Push-to-Talk Replacement Switch","description":"\u003ch2\u003eHeil GMPTT GM Series Push-to-Talk (PTT) Replacement Switch\u003c\/h2\u003e\n\n\u003cp\u003eThe Heil GMPTT is the genuine replacement push-to-talk switch for Heil GM-series and HM-series ham radio microphones, including the GM4, GM5, GM Elite, HM-10, HM-10 XD, HM-12, GM Vintage, GM Elite Vintage, and Classic models. When your PTT button wears out or fails, this is the exact OEM part needed to restore full transmit functionality quickly and confidently.\u003c\/p\u003e\n\n\u003cp\u003eFor amateur radio operators looking for reliable Heil GM4 PTT switch replacement parts, the GMPTT eliminates the guesswork of sourcing compatible aftermarket components. Whether you're repairing a workhorse shack microphone or restoring a vintage Heil classic, this direct-fit part snaps your mic back into service without modification or adapters.\u003c\/p\u003e\n\n\u003cp\u003eHeil Sound has been a cornerstone of the amateur radio community for decades, and their replacement parts carry the same quality standard as their complete microphone assemblies. Using a genuine Heil replacement PTT switch preserves the performance and reliability that operators depend on during contests, DXpeditions, and daily QSOs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features of the Heil GM PTT Replacement Switch\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine OEM Replacement Part:\u003c\/strong\u003e Delivers a direct-fit solution for Heil GM and HM-series microphones, ensuring proper form, fit, and function without modification.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Fits GM4, GM5, GM Elite, HM-10, HM-10 XD, HM-12, GM Vintage, GM Elite Vintage, and Classic microphones — one part covers the full GM-series lineup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRestores Transmit Functionality:\u003c\/strong\u003e Replaces a worn or faulty push-to-talk button to bring your amateur radio microphone back to full operating condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight:\u003c\/strong\u003e Small form factor makes it easy to stock as a spare, ideal for contest operators and DXpedition teams who need on-site repair capability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBacked by Heil Sound Quality:\u003c\/strong\u003e Manufactured to the same standards as Heil's complete microphone assemblies, trusted by amateur radio operators worldwide.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e GMPTT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 lbs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (L x W x H):\u003c\/strong\u003e 3\" x 2\" x 1\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e GM4, GM5, GM Elite, HM-10, HM-10 XD, HM-12, GM Vintage, GM Elite Vintage, Classic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Push-to-Talk (PTT) Switch\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Heil Sound","offers":[{"title":"Default Title","offer_id":46025605513413,"sku":"HEI-GMPTT","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/5969eea76e057b99f3a71f0958424381.jpg?v=1775161079","url":"https:\/\/avlgear.com\/products\/heil-gmptt-gm-series-push-to-talk-replacement-switch","provider":"AVLGEAR","version":"1.0","type":"link"}