{"product_id":"questyle-m15i-mobiler-kopfhorerverstarker-mit-dac","title":"Questyle M15i – Mobile Headphone Amplifier with DAC","description":"\u003cp\u003e\u003cstrong\u003eDelivery time approx. 2 weeks\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\n\u003cstrong\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/M15i_Production_Introduction__20250113.webp?v=1781272845\"\u003e\u003c\/strong\u003e\u003cspan data-path-to-node=\"3,1\"\u003e\u003cspan class=\"citation-1825\"\u003eA new generation of mobile HiFi listening pleasure \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"3,2\"\u003e\u003cspan class=\"citation-1825 citation-end-1825\"\u003e\u003csup data-turn-source-index=\"3\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\n\u003c\/h2\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-672\" data-path-to-node=\"6,0,1\"\u003e\u003cspan data-path-to-node=\"6,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,0,1,0\"\u003e\u003cspan class=\"citation-1824\"\u003ePresentation at CES 2024:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1824\"\u003e Questyle introduced the M15i, a second-generation mobile dongle DAC, at the Consumer Electronics Show 2024\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,0,1,1\"\u003e\u003cspan class=\"citation-1824 citation-end-1824\"\u003e\u003csup data-turn-source-index=\"4\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-673\" data-path-to-node=\"6,1,1\"\u003e\u003cspan data-path-to-node=\"6,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,1,1,0\"\u003e\u003cspan class=\"citation-1823\"\u003eThe shift to the mainstream:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1823\"\u003e In today’s 5G era, users place extremely high value on the portability of smart devices\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,1\"\u003e\u003cspan class=\"citation-1823 citation-end-1823\"\u003e\u003csup data-turn-source-index=\"5\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,3\"\u003e\u003cspan class=\"citation-1822\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,4\"\u003e\u003cspan class=\"citation-1822\"\u003eAs more music streaming apps offer lossless audio formats, mobile high-resolution audio has long since entered the mainstream\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,5\"\u003e\u003cspan class=\"citation-1822 citation-end-1822\"\u003e\u003csup data-turn-source-index=\"6\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,1,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-674\" data-path-to-node=\"6,2,1\"\u003e\u003cspan data-path-to-node=\"6,2,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"6,2,1,0\"\u003e\u003cspan class=\"citation-1821\"\u003eThe portable solution:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1821\"\u003e Traditional HiFi audio products are difficult to use daily with smartphones due to their enormous size and high power consumption\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,1\"\u003e\u003cspan class=\"citation-1821 citation-end-1821\"\u003e\u003csup data-turn-source-index=\"7\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,3\"\u003e\u003cspan class=\"citation-1820\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,4\"\u003e\u003cspan class=\"citation-1820\"\u003eThe M15i combines Questyle’s technological achievements from the past decade in a compact housing\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,5\"\u003e\u003cspan class=\"citation-1820 citation-end-1820\"\u003e\u003csup data-turn-source-index=\"8\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,6\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,7\"\u003e\u003cspan class=\"citation-1819\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,8\"\u003e\u003cspan class=\"citation-1819\"\u003eIt enables audiophiles to enjoy lossless music anytime and anywhere and harmonizes perfectly with classic HiFi headphones\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,9\"\u003e\u003cspan class=\"citation-1819 citation-end-1819\"\u003e\u003csup data-turn-source-index=\"9\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"6,2,1,10\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"2\"\u003ePhysical Tuning – Experience authentic sound texture and depth layering\u003c\/h2\u003e\n\u003cul data-path-to-node=\"3\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"3,0,0\"\u003eTrue Physical Tuning:\u003c\/b\u003e The M15i Special Edition relies on a purely physical tuning approach. We avoid simple frequency corrections via software equalizers. Instead, we focus on the targeted selection of component materials, precise structural tuning, and long-term system optimization to refine the listening experience on a purely perceptible level. This tuning enhances subjective sound qualities such as texture, depth layering, density, and spatial imaging without altering conventional, objective audio measurements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"4\"\u003eBlues Blue (Blues Blue)\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/M15i---0001.jpg?v=1781273160\"\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"5\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,0,0\"\u003eColor Inspiration:\u003c\/b\u003e Inspired by the atmosphere of nighttime jazz clubs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,1,0\"\u003eCustom Tuning:\u003c\/b\u003e Specifically tailored for Jazz \u0026amp; Blues.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"5,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"5,2,0\"\u003eSound Character:\u003c\/b\u003e Delivers warm sound stages and genuine live atmosphere (optimized for noticeable warmth in the midrange and harmonic details in the high frequencies).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"6\"\u003eElectro Purple (Electro Violet)\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/M15i---0002.jpg?v=1781273159\"\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"7\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,0,0\"\u003eColor Inspiration:\u003c\/b\u003e Inspired by neon-lit EDM parties.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,1,0\"\u003eCustom Tuning:\u003c\/b\u003e Specifically tailored for EDM \u0026amp; ACG (Anime, Comic and Games).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"7,2,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"7,2,0\"\u003eSound character:\u003c\/b\u003e Captures energetic rhythms and immersive depth (optimized for extremely fast attack behavior \/ transient resonance).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"8\"\u003eApple MFi certification\u003c\/h2\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-675\" data-path-to-node=\"9,0,1\"\u003e\u003cspan data-path-to-node=\"9,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,0,1,0\"\u003e\u003cspan class=\"citation-1818\"\u003eGuaranteed compatibility:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1818\"\u003e The “i” in the name M15i stands for official certification through Apple’s MFi program\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,0,1,1\"\u003e\u003cspan class=\"citation-1818 citation-end-1818\"\u003e\u003csup data-turn-source-index=\"10\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-676\" data-path-to-node=\"9,1,1\"\u003e\u003cspan data-path-to-node=\"9,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,1,1,0\"\u003e\u003cspan class=\"citation-1817\"\u003ePerfect interaction:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1817\"\u003e The certification guarantees smooth compatibility with iPhone, iPad, and the entire Apple ecosystem\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,1,1,1\"\u003e\u003cspan class=\"citation-1817 citation-end-1817\"\u003e\u003csup data-turn-source-index=\"11\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,1,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-677\" data-path-to-node=\"9,2,1\"\u003e\u003cspan data-path-to-node=\"9,2,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"9,2,1,0\"\u003e\u003cspan class=\"citation-1816\"\u003eSafety in focus:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1816\"\u003e The device meets Apple’s strict requirements regarding power consumption and system compatibility\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,1\"\u003e\u003cspan class=\"citation-1816 citation-end-1816\"\u003e\u003csup data-turn-source-index=\"12\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,3\"\u003e\u003cspan class=\"citation-1815\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,4\"\u003e\u003cspan class=\"citation-1815\"\u003eThis minimizes the risk of damage to the smartphone or operating system caused by arbitrary USB connections\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,5\"\u003e\u003cspan class=\"citation-1815 citation-end-1815\"\u003e\u003csup data-turn-source-index=\"13\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"9,2,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"11\"\u003eWide system compatibility\u003c\/h2\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-678\" data-path-to-node=\"12\"\u003e\u003cspan data-path-to-node=\"12,0\"\u003e\u003cspan class=\"citation-1814\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"12,1\"\u003e\u003cspan class=\"citation-1814\"\u003eQuestyle Labs has extensively optimized and tested the M15i for compatibility with common smartphones, tablets, and PCs\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"12,2\"\u003e\u003cspan class=\"citation-1814 citation-end-1814\"\u003e\u003csup data-turn-source-index=\"14\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"12,3\"\u003e:\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-679\" data-path-to-node=\"13,0,1\"\u003e\u003cspan data-path-to-node=\"13,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,0,1,0\"\u003e\u003cspan class=\"citation-1813\"\u003eMobile operating systems:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1813\"\u003e Full support for iOS, HarmonyOS, and Android (version 5.1 and higher)\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,0,1,1\"\u003e\u003cspan class=\"citation-1813 citation-end-1813\"\u003e\u003csup data-turn-source-index=\"15\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"15\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-680\" data-path-to-node=\"13,1,1\"\u003e\u003cspan data-path-to-node=\"13,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,1,1,0\"\u003e\u003cspan class=\"citation-1812\"\u003ePC \u0026 Mac:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1812\"\u003e Driverless operation (plug and play) on Windows 10 (version 18.3 and higher) as well as on macOS\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,1,1,1\"\u003e\u003cspan class=\"citation-1812 citation-end-1812\"\u003e\u003csup data-turn-source-index=\"16\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"16\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"16\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"16\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,1,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-681\" data-path-to-node=\"13,2,1\"\u003e\u003cspan data-path-to-node=\"13,2,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"13,2,1,0\"\u003e\u003cspan class=\"citation-1811\"\u003eStreaming platforms:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1811\"\u003e Compatible with popular services like Spotify, TIDAL, QQMusic, and Apple Music\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,2,1,1\"\u003e\u003cspan class=\"citation-1811 citation-end-1811\"\u003e\u003csup data-turn-source-index=\"17\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"17\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"17\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"17\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"13,2,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"15\"\u003ePatented amplifier technology \u0026 power management\u003c\/h2\u003e\n\u003cul data-path-to-node=\"16\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-682\" data-path-to-node=\"16,0,1\"\u003e\u003cspan data-path-to-node=\"16,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,0,1,0\"\u003e\u003cspan class=\"citation-1810\"\u003eCurrent mode amplification:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1810\"\u003e The M15i uses two groundbreaking, Questyle-patented SiP modules that operate in current mode\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,1\"\u003e\u003cspan class=\"citation-1810 citation-end-1810\"\u003e\u003csup data-turn-source-index=\"18\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,3\"\u003e\u003cspan class=\"citation-1809\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,4\"\u003e\u003cspan class=\"citation-1809\"\u003eA total of four of these amplifier engines are used\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,5\"\u003e\u003cspan class=\"citation-1809 citation-end-1809\"\u003e\u003csup data-turn-source-index=\"19\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,0,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-683\" data-path-to-node=\"16,1,1\"\u003e\u003cspan data-path-to-node=\"16,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,1,1,0\"\u003e\u003cspan class=\"citation-1808\"\u003eOutstanding measurements:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1808\"\u003e Due to the low impedance of the power circuit, the system achieves an enormous bandwidth of up to 1 MHz and an extremely low distortion of only 0.0003%\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,1\"\u003e\u003cspan class=\"citation-1808 citation-end-1808\"\u003e\u003csup data-turn-source-index=\"20\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,3\"\u003e\u003cspan class=\"citation-1807\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,4\"\u003e\u003cspan class=\"citation-1807\"\u003eThis makes even the tiniest, hidden details in the audio tracks audible\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,5\"\u003e\u003cspan class=\"citation-1807 citation-end-1807\"\u003e\u003csup data-turn-source-index=\"21\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,1,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-684\" data-path-to-node=\"16,2,1\"\u003e\u003cspan data-path-to-node=\"16,2,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,2,1,0\"\u003e\u003cspan class=\"citation-1806\"\u003eNo overheating:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1806\"\u003e Thanks to efficient amplifier technology combined with a precision power management system from TOREX, the M15i operates extremely energy-efficiently\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,1\"\u003e\u003cspan class=\"citation-1806 citation-end-1806\"\u003e\u003csup data-turn-source-index=\"22\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"22\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"22\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,3\"\u003e\u003cspan class=\"citation-1805\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,4\"\u003e\u003cspan class=\"citation-1805\"\u003eThe risk of overheating or connection interruptions during long listening sessions is minimal\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,5\"\u003e\u003cspan class=\"citation-1805 citation-end-1805\"\u003e\u003csup data-turn-source-index=\"23\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,2,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-685\" data-path-to-node=\"16,3,0\"\u003e\u003cspan data-path-to-node=\"16,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"16,3,0,0\"\u003ePatent notice:\u003c\/b\u003e Global PCT patent no. \u003c\/span\u003e\u003cspan data-path-to-node=\"16,3,0,1\"\u003e\u003cspan class=\"citation-1804\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,3,0,2\"\u003e\u003cspan class=\"citation-1804\"\u003eUS 9,614,483 B2\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,3,0,3\"\u003e\u003cspan class=\"citation-1804 citation-end-1804\"\u003e\u003csup data-turn-source-index=\"24\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"16,3,0,4\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"18\"\u003eConnections and gain adjustment\u003c\/h2\u003e\n\u003cul data-path-to-node=\"19\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-686\" data-path-to-node=\"19,0,1\"\u003e\u003cspan data-path-to-node=\"19,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"19,0,1,0\"\u003e\u003cspan class=\"citation-1803\"\u003eDual-port design:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1803\"\u003e The M15i features both a \u003c\/span\u003e\u003cb data-index-in-node=\"53\" data-path-to-node=\"19,0,1,0\"\u003e\u003cspan class=\"citation-1803\"\u003e3.5 mm jack connector\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1803\"\u003e (Single-Ended) as well as via a \u003c\/span\u003e\u003cb data-index-in-node=\"112\" data-path-to-node=\"19,0,1,0\"\u003e\u003cspan class=\"citation-1803\"\u003e4.4 mm jack connector\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1803\"\u003e (fully balanced)\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,0,1,1\"\u003e\u003cspan class=\"citation-1803 citation-end-1803\"\u003e\u003csup data-turn-source-index=\"25\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-687\" data-path-to-node=\"19,1,1\"\u003e\u003cspan data-path-to-node=\"19,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"19,1,1,0\"\u003e\u003cspan class=\"citation-1802\"\u003eManual gain adjustment:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1802\"\u003e The gain can be manually adjusted via a physical switch (High Gain \/ Low Gain)\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,1\"\u003e\u003cspan class=\"citation-1802 citation-end-1802\"\u003e\u003csup data-turn-source-index=\"26\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"26\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"26\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,3\"\u003e\u003cspan class=\"citation-1801\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,4\"\u003e\u003cspan class=\"citation-1801\"\u003eThis allows flexible tuning to the sensitivity of the headphones or audio system\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,5\"\u003e\u003cspan class=\"citation-1801 citation-end-1801\"\u003e\u003csup data-turn-source-index=\"27\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"19,1,1,6\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"21\"\u003eUltra-low noise floor\u003c\/h2\u003e\n\u003cul data-path-to-node=\"22\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-688\" data-path-to-node=\"22,0,1\"\u003e\u003cspan data-path-to-node=\"22,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"22,0,1,0\"\u003e\u003cspan class=\"citation-1800\"\u003ePure sound:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1800\"\u003e Just as a deep black background makes colors shine more intensely, only an extremely low noise floor reveals the finest details in music\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"22,0,1,1\"\u003e\u003cspan class=\"citation-1800 citation-end-1800\"\u003e\u003csup data-turn-source-index=\"28\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"22,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-689\" data-path-to-node=\"22,1,1\"\u003e\u003cspan data-path-to-node=\"22,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"22,1,1,0\"\u003e\u003cspan class=\"citation-1799\"\u003eMeasurement results:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1799\"\u003e In Questyle’s test environments (measured with Audio Precision AP2722), the M15i achieves a noise level below -130 dB in one measurement\u003c\/span\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"24\"\u003eStatus and LED indicators\u003c\/h2\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-690\" data-path-to-node=\"25\"\u003e\u003cspan data-path-to-node=\"25,0\"\u003e\u003cspan class=\"citation-1798\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"25,1\"\u003e\u003cspan class=\"citation-1798\"\u003eThe device features smart indicators to show the current operating status\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"25,2\"\u003e\u003cspan class=\"citation-1798 citation-end-1798\"\u003e\u003csup data-turn-source-index=\"30\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"25,3\"\u003e:\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"26\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"26,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,0,0\"\u003eData and sampling rate indicator:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"26,0,1\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-691\" data-path-to-node=\"26,0,1,0,1\"\u003e\u003cspan data-path-to-node=\"26,0,1,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,0,1,0,1,0\"\u003e\u003cspan class=\"citation-1797\"\u003e1 red LED:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1797\"\u003e PCM data with a sampling rate up to 48 kHz\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,0,1,0,1,1\"\u003e\u003cspan class=\"citation-1797 citation-end-1797\"\u003e\u003csup data-turn-source-index=\"31\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"31\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"31\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"31\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,0,1,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-692\" data-path-to-node=\"26,0,1,1,1\"\u003e\u003cspan data-path-to-node=\"26,0,1,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,0,1,1,1,0\"\u003e\u003cspan class=\"citation-1796\"\u003e2 red LEDs:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1796\"\u003e High-sampling-rate PCM data (over 48 kHz) or DSD audio data\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,0,1,1,1,1\"\u003e\u003cspan class=\"citation-1796 citation-end-1796\"\u003e\u003csup data-turn-source-index=\"32\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"32\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"32\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"32\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,0,1,1,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"26,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,1,0\"\u003eGain indicator:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"26,1,1\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-693\" data-path-to-node=\"26,1,1,0,1\"\u003e\u003cspan data-path-to-node=\"26,1,1,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,1,1,0,1,0\"\u003e\u003cspan class=\"citation-1795\"\u003eH (High Gain):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1795\"\u003e Both LEDs light up\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,1,1,0,1,1\"\u003e\u003cspan class=\"citation-1795 citation-end-1795\"\u003e\u003csup data-turn-source-index=\"33\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,1,1,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-694\" data-path-to-node=\"26,1,1,1,1\"\u003e\u003cspan data-path-to-node=\"26,1,1,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"26,1,1,1,1,0\"\u003e\u003cspan class=\"citation-1794\"\u003eL (Low Gain):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1794\"\u003e Only one LED lights up\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,1,1,1,1,1\"\u003e\u003cspan class=\"citation-1794 citation-end-1794\"\u003e\u003csup data-turn-source-index=\"34\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"26,1,1,1,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"28\"\u003ePartnership with ESS Technology\u003c\/h2\u003e\n\u003cul data-path-to-node=\"29\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-695\" data-path-to-node=\"29,0,1\"\u003e\u003cspan data-path-to-node=\"29,0,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"29,0,1,0\"\u003e\u003cspan class=\"citation-1793\"\u003eGlobal collaboration:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1793\"\u003e Questyle works closely with the research teams of ESS in the USA, China, and Canada\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,0,1,1\"\u003e\u003cspan class=\"citation-1793 citation-end-1793\"\u003e\u003csup data-turn-source-index=\"35\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,0,1,2\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-696\" data-path-to-node=\"29,1,1\"\u003e\u003cspan data-path-to-node=\"29,1,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"29,1,1,0\"\u003e\u003cspan class=\"citation-1792\"\u003eFlagship chip:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1792\"\u003e The heart of the updated ESS flagship DAC chip beats in the M15i \u003c\/span\u003e\u003cb data-index-in-node=\"88\" data-path-to-node=\"29,1,1,0\"\u003e\u003cspan class=\"citation-1792\"\u003eES9281AC\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,1\"\u003e\u003cspan class=\"citation-1792 citation-end-1792\"\u003e\u003csup data-turn-source-index=\"36\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,2\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,3\"\u003e\u003cspan class=\"citation-1791\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,4\"\u003e\u003cspan class=\"citation-1791\"\u003eIt supports digital-to-analog conversion up to \u003c\/span\u003e\u003cb data-index-in-node=\"59\" data-path-to-node=\"29,1,1,4\"\u003e\u003cspan class=\"citation-1791\"\u003ePCM 768 kHz\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1791\"\u003e and \u003c\/span\u003e\u003cb data-index-in-node=\"75\" data-path-to-node=\"29,1,1,4\"\u003e\u003cspan class=\"citation-1791\"\u003eDSD512\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1791\"\u003e (for comparison: the previous M15 model supported up to PCM 384 kHz and DSD256)\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,5\"\u003e\u003cspan class=\"citation-1791 citation-end-1791\"\u003e\u003csup data-turn-source-index=\"37\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,6\"\u003e. \u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,7\"\u003e\u003cspan class=\"citation-1790\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,8\"\u003e\u003cspan class=\"citation-1790\"\u003eOutput power and distortion values have also been noticeably improved compared to the previous generation\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,9\"\u003e\u003cspan class=\"citation-1790 citation-end-1790\"\u003e\u003csup data-turn-source-index=\"38\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"29,1,1,10\"\u003e.\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"31\"\u003eTechnical data \u003c\/h2\u003e\n\u003ctable data-path-to-node=\"32\" style=\"width: 100.059%; height: 668.396px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 19.5938px;\"\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 19.5938px;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 38.2604px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 38.2604px;\"\u003e\u003cspan data-path-to-node=\"32,1,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,1,0,0\"\u003eHousing material\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 38.2604px;\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-697\" data-path-to-node=\"32,1,1,0\"\u003e\u003cspan data-path-to-node=\"32,1,1,0,0\"\u003e\u003cspan class=\"citation-1789\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,1,1,0,1\"\u003e\u003cspan class=\"citation-1789\"\u003eCNC-milled, anodized aluminum (color: black) \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,1,1,0,2\"\u003e\u003cspan class=\"citation-1789 citation-end-1789\"\u003e\u003csup data-turn-source-index=\"39\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"39\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"39\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"39\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.2604px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 38.2604px;\"\u003e\u003cspan data-path-to-node=\"32,2,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,2,0,0\"\u003eDAC chip\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 38.2604px;\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-698\" data-path-to-node=\"32,2,1,0\"\u003e\u003cspan data-path-to-node=\"32,2,1,0,0\"\u003e\u003cspan class=\"citation-1788\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,2,1,0,1\"\u003e\u003cspan class=\"citation-1788\"\u003eESS flagship USB DAC ES9281AC \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,2,1,0,2\"\u003e\u003cspan class=\"citation-1788 citation-end-1788\"\u003e\u003csup data-turn-source-index=\"40\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38.2604px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 38.2604px;\"\u003e\u003cspan data-path-to-node=\"32,3,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,3,0,0\"\u003eInterface\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 38.2604px;\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-699\" data-path-to-node=\"32,3,1,0\"\u003e\u003cspan data-path-to-node=\"32,3,1,0,0\"\u003e\u003cspan class=\"citation-1787\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,3,1,0,1\"\u003e\u003cspan class=\"citation-1787\"\u003eStandard USB Type-C with asynchronous 3X clock transmission \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,3,1,0,2\"\u003e\u003cspan class=\"citation-1787 citation-end-1787\"\u003e\u003csup data-turn-source-index=\"41\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 148.635px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 148.635px;\"\u003e\u003cspan data-path-to-node=\"32,4,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,4,0,0\"\u003eSupported formats\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 148.635px;\"\u003e\n\u003cp data-path-to-node=\"32,4,1,0\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"32,4,1,1\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,4,1,1\"\u003e\u003cspan class=\"citation-1786\"\u003ePCM:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1786\"\u003e 44.1 kHz – 768 kHz (16\/24\/32-bit)\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-path-to-node=\"32,4,1,2\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-700\" data-path-to-node=\"32,4,1,3\"\u003e\u003cspan data-path-to-node=\"32,4,1,3,0\"\u003e\u003cspan class=\"citation-1786\"\u003e \u003c\/span\u003e\u003cb data-index-in-node=\"1\" data-path-to-node=\"32,4,1,3,0\"\u003e\u003cspan class=\"citation-1786\"\u003eDSD:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1786\"\u003e DSD64 (2.8 MHz), DSD128 (5.6 MHz), DSD256 (11.2 MHz), DSD512 (22.4 MHz) \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,4,1,3,1\"\u003e\u003cspan class=\"citation-1786 citation-end-1786\"\u003e\u003csup data-turn-source-index=\"42\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 93.4479px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 93.4479px;\"\u003e\u003cspan data-path-to-node=\"32,5,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,5,0,0\"\u003eOutputs\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 93.4479px;\"\u003e\n\u003cp data-path-to-node=\"32,5,1,0\"\u003e\u003cspan data-path-to-node=\"32,5,1,0,0\"\u003e\u003cspan class=\"citation-1785\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,5,1,0,1\"\u003e\u003cspan class=\"citation-1785\"\u003e3.5 mm single-ended headphone jack \u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cbr data-path-to-node=\"32,5,1,1\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-701\" data-path-to-node=\"32,5,1,2\"\u003e\u003cspan data-path-to-node=\"32,5,1,2,0\"\u003e\u003cspan class=\"citation-1785\"\u003e 4.4 mm balanced headphone jack \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"32,5,1,2,1\"\u003e\u003cspan class=\"citation-1785 citation-end-1785\"\u003e\u003csup data-turn-source-index=\"43\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 129.969px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 129.969px;\"\u003e\u003cspan data-path-to-node=\"32,6,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,6,0,0\"\u003ePerformance data (3.5 mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 129.969px;\"\u003e\n\u003cp data-path-to-node=\"32,6,1,1\"\u003e \u003c\/p\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-702\" data-path-to-node=\"32,6,1,1\"\u003e3.5mm: RL=300Ω, Po=11.97mW, Vout(Max)=1.895Vrms, THD+N=0.0003%\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 55.1875px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 55.1875px;\"\u003e\u003cspan data-path-to-node=\"32,7,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,7,0,0\"\u003ePerformance data (4.4 mm)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 55.1875px;\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-703\" data-path-to-node=\"32,7,1,1\"\u003e4.4mm: RL=300Ω, Po=22.60mW, Vout(Max)=2.624Vrms, THD+N=0.0003%\u003cbr\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 35.5938px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 35.5938px;\"\u003e\u003cspan data-path-to-node=\"32,8,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,8,0,0\"\u003eFrequency response\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 35.5938px;\"\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-704\" data-path-to-node=\"32,8,1,0\"\u003e\u003cspan data-path-to-node=\"32,8,1,0,0\"\u003e\u003cspan data-index-in-node=\"0\" data-math=\"\\pm0,1\\text{ dB } (20\\text{ Hz} - 20\\text{ kHz})\" class=\"math-inline\"\u003e0.1dB(20Hz-20kHz); ±2dB(20Hz - 80kHz)\u003c\/span\u003e\u003c\/span\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 71.1875px;\"\u003e\n\u003ctd style=\"width: 25.7353%; height: 71.1875px;\"\u003e\u003cspan data-path-to-node=\"32,9,0,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"32,9,0,0\"\u003eDimensions\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 73.9666%; height: 71.1875px;\"\u003e\n\u003cp data-path-to-node=\"32,9,1,0\"\u003e \u003c\/p\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-705\" data-path-to-node=\"32,9,1,1\"\u003e61.9[L] X 27.9[W] X 12[D](mm)\u003cbr\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2 data-path-to-node=\"34\"\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2 data-path-to-node=\"34\"\u003eScope of delivery \u003c\/h2\u003e\n\u003cul data-path-to-node=\"35\"\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-706\" data-path-to-node=\"35,0,0\"\u003e\u003cspan data-path-to-node=\"35,0,0,0\"\u003e\u003cspan class=\"citation-1780\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,0,0,1\"\u003e\u003cspan class=\"citation-1780\"\u003eQuestyle M15i Mobile Headphone Amplifier with DAC \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,0,0,2\"\u003e\u003cspan class=\"citation-1780 citation-end-1780\"\u003e\u003csup data-turn-source-index=\"48\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-707\" data-path-to-node=\"35,1,0\"\u003e\u003cspan data-path-to-node=\"35,1,0,0\"\u003e\u003cspan class=\"citation-1779\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,1,0,1\"\u003e\u003cspan class=\"citation-1779\"\u003eType-C to Type-C cable \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,1,0,2\"\u003e\u003cspan class=\"citation-1779 citation-end-1779\"\u003e\u003csup data-turn-source-index=\"49\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-708\" data-path-to-node=\"35,2,0\"\u003e\u003cspan data-path-to-node=\"35,2,0,0\"\u003e\u003cspan class=\"citation-1778\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,2,0,1\"\u003e\u003cspan class=\"citation-1778\"\u003eType-C to USB-A cable \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,2,0,2\"\u003e\u003cspan class=\"citation-1778 citation-end-1778\"\u003e\u003csup data-turn-source-index=\"50\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-709\" data-path-to-node=\"35,3,0\"\u003e\u003cspan data-path-to-node=\"35,3,0,0\"\u003e\u003cspan class=\"citation-1777\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,3,0,1\"\u003e\u003cspan class=\"citation-1777\"\u003eWarranty card \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,3,0,2\"\u003e\u003cspan class=\"citation-1777 citation-end-1777\"\u003e\u003csup data-turn-source-index=\"51\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-710\" data-path-to-node=\"35,4,0\"\u003e\u003cspan data-path-to-node=\"35,4,0,0\"\u003e\u003cspan class=\"citation-1776\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,4,0,1\"\u003e\u003cspan class=\"citation-1776\"\u003eUser manual \u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"35,4,0,2\"\u003e\u003cspan class=\"citation-1776 citation-end-1776\"\u003e\u003csup data-turn-source-index=\"52\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e \u003cspan data-path-to-node=\"36,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"36,1,0\"\u003e\u003cspan class=\"citation-1775\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"35,4,0\"\u003e \u003c\/p\u003e\n\u003ch2 data-path-to-node=\"35,4,0\"\u003eOptional leather case\u003c\/h2\u003e\n\u003cp data-path-to-node=\"35,4,0\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/M15i---case-01.jpg?v=1781274538\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/M15i---case-05.jpg?v=1781274538\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_033b4763227e6bc3-710\" data-path-to-node=\"35,4,0\"\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003cspan data-path-to-node=\"36,1,0\"\u003e\u003cb data-index-in-node=\"0\" data-path-to-node=\"36,1,0\"\u003e\u003cspan class=\"citation-1775\"\u003eOptional accessories:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1775\"\u003e For connection to older Apple devices with Lightning port, the officially MFi-certified adapter \u003c\/span\u003e\u003cb data-index-in-node=\"127\" data-path-to-node=\"36,1,0\"\u003e\u003cspan class=\"citation-1775\"\u003eQuestyle LTC02 (Lightning to Type-C)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-1775\"\u003e sold separately\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"36,1,1\"\u003e\u003cspan class=\"citation-1775 citation-end-1775\"\u003e\u003csup data-turn-source-index=\"53\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"53\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"53\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003csup data-turn-source-index=\"53\" class=\"superscript\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-path-to-node=\"36,1,2\"\u003e.\u003c\/span\u003e\u003c\/p\u003e","brand":"Audio Essence","offers":[{"title":"M15i black (reference tuning) \/ No Leather Case","offer_id":56707216671106,"sku":null,"price":189.0,"currency_code":"CHF","in_stock":true},{"title":"M15i black (reference tuning) \/ Leather Case (Black)","offer_id":56707234627970,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i black (reference tuning) \/ Leather Case (Brown)","offer_id":56707234660738,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i black (reference tuning) \/ Leather Case (Blue)","offer_id":56707234693506,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i black (reference tuning) \/ Leather Case (Red)","offer_id":56707234726274,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Electro Purple (Electro \u0026 Pop) \/ No Leather Case","offer_id":56707216703874,"sku":null,"price":189.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Electro Purple (Electro \u0026 Pop) \/ Leather Case (Black)","offer_id":56707234759042,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Electro Purple (Electro \u0026 Pop) \/ Leather Case (Brown)","offer_id":56707234791810,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Electro Purple (Electro \u0026 Pop) \/ Leather Case (Blue)","offer_id":56707234824578,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Electro Purple (Electro \u0026 Pop) \/ Leather Case (Red)","offer_id":56707234857346,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Blues Blue (Jazz \u0026 Blues) \/ No Leather Case","offer_id":56707216736642,"sku":null,"price":189.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Blues Blue (Jazz \u0026 Blues) \/ Leather Case (Black)","offer_id":56707234890114,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Blues Blue (Jazz \u0026 Blues) \/ Leather Case (Brown)","offer_id":56707234922882,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Blues Blue (Jazz \u0026 Blues) \/ Leather Case (Blue)","offer_id":56707234955650,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true},{"title":"M15i Blues Blue (Jazz \u0026 Blues) \/ Leather Case (Red)","offer_id":56707234988418,"sku":null,"price":229.0,"currency_code":"CHF","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/0304\/3261\/files\/001_5ed54c53-bead-462b-b99b-f3798dd56120.jpg?v=1781273402","url":"https:\/\/audioessence.ch\/en\/products\/questyle-m15i-mobile-headphone-amplifier-with-dac","provider":"Audio Essence","version":"1.0","type":"link"}