{"product_id":"used-open-box-hiby-yvain-wired-iem","title":"HiBy Yvain Used \/ Open-Box Wired IEMs","description":"\u003ch2\u003eProduct overview\u003c\/h2\u003e\n\u003cp\u003eThe HiBy Yvain is a wired quad-balanced-armature IEM with a 3-way crossover and separated acoustic chambers for low, mid, and high driver groups. This used \/ open-box private quote reference page helps HiFiLoop confirm a suitable unit before quotation.\u003c\/p\u003e\n\u003ch2\u003eKey features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuad-BA structure on each side.\u003c\/li\u003e\n\u003cli\u003e3-way electronic crossover with independent acoustic chambers.\u003c\/li\u003e\n\u003cli\u003eKnowles non-damper BA woofer for bass duties.\u003c\/li\u003e\n\u003cli\u003eSonion customized balanced armature drivers for midrange reproduction.\u003c\/li\u003e\n\u003cli\u003eKnowles hi-res balanced armature tweeter for high-frequency extension.\u003c\/li\u003e\n\u003cli\u003e0.78mm two-pin socket with high-purity OCC fully-balanced Litz cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eHiBy Yvain\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct category\u003c\/th\u003e\n\u003ctd\u003eWired in-ear monitors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDriver configuration\u003c\/th\u003e\n\u003ctd\u003e1 x Knowles hi-res BA tweeter, 2 x Sonion customized BA mids, 1 x Knowles non-damper BA woofer per side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrossover\u003c\/th\u003e\n\u003ctd\u003e3-way electronic crossover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnector\u003c\/th\u003e\n\u003ctd\u003e0.78mm two-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eImpedance\u003c\/th\u003e\n\u003ctd\u003e23 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency response\u003c\/th\u003e\n\u003ctd\u003e20Hz-40kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSensitivity\u003c\/th\u003e\n\u003ctd\u003e116dB\/mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum input power\u003c\/th\u003e\n\u003ctd\u003e100mW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eSeries \/ category notes\u003c\/h2\u003e\n\u003cp\u003eYvain belongs to HiBy's wired IEM lineup and is designed as a multi-BA reference-style monitor with physically and electrically separated driver groups.\u003c\/p\u003e\n\u003ch2\u003eCondition \u0026amp; availability\u003c\/h2\u003e\n\u003cp\u003eThis is a used \/ open-box reference listing.\u003c\/p\u003e\n\u003cp\u003eFinal pricing, condition, accessories, and availability are confirmed case by case.\u003c\/p\u003e\n\u003ch2\u003eShipping \u0026amp; support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3-5 business days processing after confirmation.\u003c\/li\u003e\n\u003cli\u003e7-15 days typical international shipping.\u003c\/li\u003e\n\u003cli\u003eFree shipping over $199.\u003c\/li\u003e\n\u003cli\u003e14-day DOA support.\u003c\/li\u003e\n\u003cli\u003eRepair path from day 15 to day 180.\u003c\/li\u003e\n\u003cli\u003eBuyer may be responsible for return shipping, taxes, and duties.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat does this Reference Listing mean?\u003c\/h3\u003e\n\u003cp\u003eIt is a private quote reference page for a used or open-box unit. HiFiLoop confirms the final unit details before quotation.\u003c\/p\u003e\n\u003ch3\u003eIs this exact unit ready to ship?\u003c\/h3\u003e\n\u003cp\u003eNot necessarily. Each unit is checked case by case before a quote is confirmed.\u003c\/p\u003e\n\u003ch3\u003eCan HiFiLoop help me find another unit?\u003c\/h3\u003e\n\u003cp\u003eYes. Send your target model, destination country, condition preference, and any version or accessory requirements.\u003c\/p\u003e","brand":"HiBy","offers":[{"title":"Default Title","offer_id":48333322125526,"sku":null,"price":189.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/7445\/9862\/files\/1_1__2_cd600bfd-5208-4f38-ab85-2ca649e6d03c.jpg?v=1780914329","url":"https:\/\/www.hifiloop.com\/products\/used-open-box-hiby-yvain-wired-iem","provider":"HiFiLoop","version":"1.0","type":"link"}