{"product_id":"phonak-receiver-4-0-1l-receiver-for-audeo-left-s-standard","title":"Phonak Receiver 4.0 1L Receiver for Audeo - Left S Standard","description":"\u003cp\u003eIn this review the Phonak Receiver 4.0 1L Receiver for Audeo is evaluated as a straightforward replacement receiver wire for left-ear RIC hearing aids. It is aimed at people who already own a compatible Phonak Audeo Marvel or Paradise S RIC and need a like-for-like left receiver in size 1 with standard power. The single biggest reason to choose this item is its exact factory-style match: the blue left housing with 1S labelling makes identification and fitment simple for users comfortable changing receiver wires themselves.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeft ear identification:\u003c\/strong\u003e Blue housing and 1S printing provide an immediate visual cue so users fit the correct left receiver without guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact size match:\u003c\/strong\u003e Size 1 length ensures the same cable reach and positioning as original small receivers for consistent comfort and sound delivery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard power output:\u003c\/strong\u003e The S designation means the receiver provides the standard output level expected for mild to moderate amplification needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded accessories:\u003c\/strong\u003e The pack ships with small, medium and large open domes plus a retention arm so users can select dome fit and add retention for stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHygiene note:\u003c\/strong\u003e New sealed packaging avoids previously used parts, though opened packs are nonreturnable for safety.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis receiver is best for owners of Phonak Audeo Marvel or Paradise S RIC hearing aids who require a left-side size 1 standard-power replacement and who know how to safely remove and insert receiver wires themselves. It is also suitable for hearing care professionals who need authentic, clearly labelled spare parts for repair or fitting.\u003c\/p\u003e\u003cp\u003eIt is not intended for users who are uncomfortable handling small hearing aid components, who need a different length or power level, or who require an adapter or tool-assisted installation. If you need a right-side receiver, a different power rating, or a different size, look for the matching code rather than this left 1S unit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAccurate left-side identification with blue housing and 1S marking makes replacement straightforward.\u003c\/li\u003e\n\u003cli\u003eSupplied domes in three sizes and a retention arm give flexibility for fit and comfort at first install.\u003c\/li\u003e\n\u003cli\u003eStandard power output aligns with original equipment expectations for consistent sound.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eOpened packs are nonreturnable for hygiene reasons, so buyers must be certain of correct size and side before opening.\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct name\u003c\/td\u003e\n\u003ctd\u003ePhonak Receiver 4.0 1L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003ePhonak Audeo Marvel, Paradise S RIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSide\u003c\/td\u003e\n\u003ctd\u003eLeft (blue housing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e1 (small length)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eS = standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded accessories\u003c\/td\u003e\n\u003ctd\u003eSmall, medium, large open domes; retention arm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct code\u003c\/td\u003e\n\u003ctd\u003e054-0779\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Phonak Receiver 4.0 1L is a practical, like-for-like left-side replacement for users of Phonak Audeo Marvel and Paradise S RIC hearing aids who need a size 1 standard-power receiver. It delivers the expected fit and labelling to avoid confusion and includes domes and a retention arm for immediate installation, making it good value for anyone comfortable replacing receiver wires themselves.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eHow do I identify left versus right receiver?\u003c\/strong\u003e\u003cbr\u003eLeft receivers have blue printing on the housing while right receivers use red; the number shows length and the letter shows power.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does 1S mean on the receiver?\u003c\/strong\u003e\u003cbr\u003e1 indicates the physical length or size and S denotes standard power output for that receiver wire.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I return an opened pack?\u003c\/strong\u003e\u003cbr\u003eNo, opened packs of receivers are not eligible for return for hygiene reasons, so confirm side and size before opening.\u003c\/p\u003e","brand":"Phonak","offers":[{"title":"Default Title","offer_id":48234012934363,"sku":"B08G51V797","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/21dAEWHRn3L._AC.jpg?v=1770806538","url":"https:\/\/gearmusthave.com\/products\/phonak-receiver-4-0-1l-receiver-for-audeo-left-s-standard","provider":"GearMustHave","version":"1.0","type":"link"}