{"product_id":"smsl-d400mk2","title":"SMSL D400 MK2 Audio DAC (AK4191 + AK4499EX)","description":"\u003cstyle\u003e\n  \/* Global Resets \u0026 Typography *\/\n  .g-style-container {\n    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;\n    color: #1a1a1a;\n    line-height: 1.5;\n    max-width: 1200px;\n    margin: 0 auto;\n    background: #ffffff;\n  }\n  \n  .g-style-container * {\n    box-sizing: border-box;\n  }\n\n  \/* Accent Header *\/\n  .g-header-block {\n    display: flex;\n    margin: 40px 0 60px 0;\n    padding-left: 20px;\n  }\n  .g-accent-line {\n    width: 6px;\n    background-color: #007A5E; \/* Technical Green *\/\n    margin-right: 24px;\n  }\n  .g-header-content h1 {\n    font-size: 3rem !important;\n    font-weight: 800 !important;\n    margin: 0 0 10px 0 !important;\n    line-height: 1.1 !important;\n    letter-spacing: -1px !important;\n    color: #111 !important;\n  }\n  .g-header-content h2 {\n    font-size: 1.5rem !important;\n    font-weight: 700 !important;\n    margin: 0 0 15px 0 !important;\n    color: #333 !important;\n  }\n  .g-header-content p {\n    font-size: 1.125rem !important;\n    color: #555 !important;\n    margin: 0 !important;\n    max-width: 700px;\n  }\n\n  \/* 重新设计的 6宫格 Icon Grid Section (Key Technologies) *\/\n  .g-tech-section {\n    background-color: #181a1b !important; \/* Deep dark background *\/\n    padding: 70px 40px;\n    margin-bottom: 60px;\n  }\n  .g-tech-section h3 {\n    font-size: 2.2rem !important;\n    margin: 0 0 50px 0 !important;\n    text-align: center !important;\n    font-weight: 700 !important;\n    color: #ffffff !important; \/* Force white text *\/\n  }\n  \n  \/* 强制网格布局：桌面端3列，移动端2列 *\/\n  .g-grid {\n    display: grid;\n    grid-template-columns: repeat(3, 1fr); \/* 电脑端 3 列 *\/\n    gap: 30px;\n  }\n  \n  \/* 独立的深色卡片样式，提升质感并防止文字排版混乱 *\/\n  .g-grid-card {\n    background-color: #22272a !important; \/* 略浅于主背景的卡片色 *\/\n    padding: 35px 20px;\n    border-radius: 12px;\n    text-align: center;\n    border: 1px solid #333a3e;\n    transition: transform 0.3s ease, border-color 0.3s ease;\n  }\n  .g-grid-card:hover {\n    transform: translateY(-5px);\n    border-color: #007A5E;\n  }\n  \n  .g-grid-card svg {\n    width: 50px;\n    height: 50px;\n    margin-bottom: 20px;\n  }\n  .g-grid-card h4 {\n    font-size: 1.15rem !important;\n    margin: 0 0 12px 0 !important;\n    font-weight: 700 !important;\n    color: #ffffff !important;\n    line-height: 1.3 !important;\n  }\n  .g-grid-card p {\n    font-size: 0.95rem !important;\n    color: #9ba4ac !important;\n    margin: 0 !important;\n    line-height: 1.5 !important;\n  }\n\n  \/* Interactive FAQ \/ Dropdowns *\/\n  .g-faq-section {\n    padding: 0 20px;\n    margin-bottom: 80px;\n  }\n  .g-faq-section h3 {\n    font-size: 2rem !important;\n    margin-bottom: 30px !important;\n    border-bottom: 2px solid #eaeaea;\n    padding-bottom: 10px;\n    color: #111 !important;\n  }\n  .g-accordion {\n    border-bottom: 1px solid #eaeaea;\n  }\n  .g-accordion summary {\n    font-size: 1.25rem !important;\n    font-weight: 700 !important;\n    padding: 20px 0;\n    cursor: pointer;\n    list-style: none;\n    display: flex;\n    justify-content: space-between;\n    align-items: center;\n    color: #222 !important;\n  }\n  .g-accordion summary::-webkit-details-marker {\n    display: none;\n  }\n  .g-accordion summary::after {\n    content: '+';\n    font-size: 1.5rem;\n    color: #007A5E;\n  }\n  .g-accordion[open] summary::after {\n    content: '−';\n  }\n  .g-accordion p {\n    margin: 0 0 20px 0 !important;\n    padding-right: 40px;\n    color: #555 !important;\n    font-size: 1.05rem !important;\n  }\n  .g-highlight-text {\n    background: #f0fdf6;\n    border-left: 4px solid #007A5E;\n    padding: 15px;\n    margin: 15px 0;\n    font-weight: bold;\n    color: #004d3b !important;\n    font-size: 1.05rem !important;\n  }\n\n  \/* Technical Specs Layout *\/\n  .g-specs-section {\n    background-color: #f7f9fa !important;\n    padding: 60px 40px;\n    margin-bottom: 60px;\n  }\n  .g-specs-header {\n    font-size: 2.25rem !important;\n    margin: 0 0 50px 0 !important;\n    font-weight: 700 !important;\n    color: #111 !important;\n  }\n  .g-specs-grid {\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));\n    gap: 40px 50px;\n  }\n  .g-spec-box {\n    display: flex;\n    align-items: flex-start;\n  }\n  .g-spec-box svg {\n    width: 36px; \n    height: 36px;\n    fill: none;\n    stroke: #111;\n    stroke-width: 2;\n    stroke-linecap: round;\n    stroke-linejoin: round;\n    flex-shrink: 0;\n    margin-right: 20px;\n    margin-top: 2px;\n  }\n  .g-spec-content h5 {\n    font-size: 1.3rem !important; \n    margin: 0 0 8px 0 !important;\n    font-weight: 700 !important;\n    color: #111 !important;\n  }\n  .g-spec-content p {\n    font-size: 1.15rem !important; \n    color: #444 !important;\n    margin: 0 !important;\n    line-height: 1.5 !important;\n  }\n\n  \/* Comparison Table *\/\n  .g-compare-section {\n    padding: 0 20px 60px 20px;\n  }\n  .g-table-wrapper {\n    overflow-x: auto;\n  }\n  .g-table {\n    width: 100%;\n    border-collapse: collapse;\n    min-width: 900px;\n  }\n  .g-table th, .g-table td {\n    padding: 20px 15px;\n    text-align: left;\n    border-bottom: 1px solid #eaeaea;\n    font-size: 1.05rem !important;\n  }\n  .g-table th {\n    background-color: #ffffff;\n    font-size: 1.15rem !important;\n    color: #111 !important;\n    border-bottom: 2px solid #111;\n    font-weight: 700 !important;\n  }\n  .g-col-mk2 {\n    background-color: #f0fdf6 !important;\n    border-left: 2px solid #007A5E !important;\n    border-right: 2px solid #007A5E !important;\n  }\n  .g-col-mk2.header {\n    background-color: #007A5E !important;\n    color: #fff !important;\n    border-top: 2px solid #007A5E !important;\n  }\n  .g-discontinued {\n    color: #999 !important;\n    text-decoration: line-through;\n  }\n  .g-badge {\n    background-color: #111;\n    color: #fff;\n    font-size: 0.75rem;\n    padding: 3px 8px;\n    border-radius: 12px;\n    margin-left: 10px;\n    vertical-align: middle;\n    text-transform: uppercase;\n  }\n  \n  \/* 图片附加区域样式 *\/\n  .g-append-images {\n    width: 100%;\n    text-align: center;\n  }\n  .g-append-images img {\n    max-width: 100%;\n    height: auto;\n    display: block;\n    margin: 0 auto;\n  }\n\n  \/* 响应式设计：专门处理手机端排版 *\/\n  @media (max-width: 768px) {\n    .g-header-content h1 { font-size: 2.5rem !important; }\n    \n    \/* 关键：手机端强制 2 列 *\/\n    .g-grid { \n      grid-template-columns: repeat(2, 1fr) !important; \n      gap: 15px !important;\n    }\n    .g-grid-card {\n      padding: 25px 12px !important;\n    }\n    .g-grid-card svg {\n      width: 40px !important;\n      height: 40px !important;\n    }\n    .g-grid-card h4 {\n      font-size: 1rem !important;\n    }\n    \n    .g-tech-section { padding: 40px 15px !important; }\n    .g-specs-section { padding: 40px 20px !important; }\n    .g-specs-grid { grid-template-columns: 1fr; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"g-style-container\"\u003e\n\u003c!-- Header Section --\u003e\n\u003cdiv class=\"g-header-block\"\u003e\n\u003cdiv class=\"g-accent-line\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"g-header-content\"\u003e\n\u003ch1\u003eSMSL D400 MK2\u003c\/h1\u003e\n\u003ch2\u003e2026 Master-Class Audio DAC\u003c\/h2\u003e\n\u003cp\u003eCombining staggering acoustic performance with flawless precision. Engineered for audiophiles, it extracts the absolute maximum potential from your digital audio, setting a new benchmark for desktop systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Key Technologies Grid (6 Icons - 3x2 Desktop, 2x3 Mobile) --\u003e\n\u003cdiv class=\"g-tech-section\"\u003e\n\u003ch3\u003eKey Technologies\u003c\/h3\u003e\n\u003cdiv class=\"g-grid\"\u003e\n\u003c!-- Icon 1: DAC --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M4 6h16v12H4z\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/path\u003e\u003cpath d=\"M8 6V4m4 2V4m4 2V4M8 20v-2m4 2v-2m4 2v-2M4 10H2m2 4H2m20-4h2m-2 4h2\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eFlagship AKM\u003c\/h4\u003e\n\u003cp\u003eAK4191 + AK4499EX layout. Achieves an unprecedented 0.00006% (-124dB) distortion rate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Icon 2: Clock --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 6v6l4 2\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eOCXO Clock\u003c\/h4\u003e\n\u003cp\u003eBuilt-in ±5ppb 10MHz Oven-Controlled Crystal Oscillator eliminates jitter perfectly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Icon 3: XMOS --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M3 12h3l3-7 4 14 3-7h5\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eXMOS XU-316\u003c\/h4\u003e\n\u003cp\u003eNative DSD512 and 32bit\/768kHz PCM. Full MQA and MQA-CD hardware decoding.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Icon 4: Bluetooth --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M7 7l10 10-5 5V2l5 5-10 10\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eHi-Res Wireless\u003c\/h4\u003e\n\u003cp\u003eQualcomm Bluetooth supporting LDAC, aptX-HD, aptX, SBC, and AAC formats.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Icon 5: Power Supply (NEW) --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2L3 14h9l-1 8 10-12h-9l1-8z\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\" stroke-linejoin=\"round\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eLow-Noise Power\u003c\/h4\u003e\n\u003cp\u003eMultiple low-noise regulated power supplies ensure a pristine, black audio background.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- Icon 6: IPS Display (NEW) --\u003e\n\u003cdiv class=\"g-grid-card\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003crect x=\"2\" y=\"4\" width=\"20\" height=\"14\" rx=\"2\" fill=\"none\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 22h8m-4-4v4\" stroke=\"#fff\" stroke-width=\"2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eColor IPS Display\u003c\/h4\u003e\n\u003cp\u003eFully laminated tempered glass display within a premium CNC-machined aluminum shell.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Interactive Q\u0026A --\u003e\n\u003cdiv class=\"g-faq-section\"\u003e\n\u003ch3\u003eUnderstanding the D400 Series\u003c\/h3\u003e\n\u003cdetails class=\"g-accordion\"\u003e\n\u003csummary\u003eWhy choose the MK2 over the EX, ES, or PRO?\u003c\/summary\u003e\n\u003cp\u003eThe D400 ES, EX, and PRO models have been officially \u003cstrong\u003ediscontinued\u003c\/strong\u003e. We analyzed the best components of our previous lineup and engineered the MK2 to be the ultimate successor.\u003c\/p\u003e\n\u003cdiv class=\"g-highlight-text\"\u003eThe MK2 delivers the exact same ultra-low distortion (0.00006%) as the $959 D400 EX, while adding an advanced OCXO Clock System—all for just $649. It is the undisputed king of value and performance.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"g-accordion\"\u003e\n\u003csummary\u003eDoes it support direct DSD and MQA playback?\u003c\/summary\u003e\n\u003cp\u003eYes. The device utilizes a dedicated DSD direct access function (DSD Bypass). When enabled, the DSD signal is not processed by the internal volume control, delivering a pure, unaltered analog output directly to your amplifier. Full MQA and MQA-CD unfolding is also natively supported.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails class=\"g-accordion\"\u003e\n\u003csummary\u003eWhat are the interface and display features?\u003c\/summary\u003e\n\u003cp\u003eIt features a fully laminated color IPS display covered by tempered glass for intuitive operation. Connectivity includes USB, Optical, Coaxial, AES\/EBU, I2S (HDMI), alongside both Balanced (XLR) and Unbalanced (RCA) line outputs.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003c!-- Technical Specifications (Enlarged Fonts) --\u003e\n\u003cdiv class=\"g-specs-section\"\u003e\n\u003ch3 class=\"g-specs-header\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv class=\"g-specs-grid\"\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M4 12v8a2 2 0 002 2h12a2 2 0 002-2v-8M12 4v12m-4-4l4 4 4-4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eInputs\u003c\/h5\u003e\n\u003cp\u003eUSB \/ Optical \/ Coaxial \/ I²S \/ Bluetooth \/ AES\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M4 12v8a2 2 0 002 2h12a2 2 0 002-2v-8M12 20V8m-4 4l4-4 4 4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eOutputs \u0026amp; Levels\u003c\/h5\u003e\n\u003cp\u003eXLR (Balanced): 5.0 Vrms\u003cbr\u003eRCA (Unbalanced): 2.5 Vrms\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M22 12h-4l-3 9L9 3l-3 9H2\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eTHD+N\u003c\/h5\u003e\n\u003cp\u003e0.00006% (-124dB) (UN-WTD)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003crect x=\"2\" y=\"4\" width=\"20\" height=\"16\" rx=\"2\"\u003e\u003c\/rect\u003e\u003cpath d=\"M6 12h12M6 8h12M6 16h4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eDynamic Range \u0026amp; SNR\u003c\/h5\u003e\n\u003cp\u003eXLR: 132dB\u003cbr\u003eRCA: 126dB\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003ccircle cx=\"12\" cy=\"12\" r=\"10\"\u003e\u003c\/circle\u003e\u003cpath d=\"M12 8v4l3 3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eSampling Rates\u003c\/h5\u003e\n\u003cp\u003eUSB \/ I²S: PCM up to 32bit\/768kHz, DSD up to 512\u003cbr\u003eOpt\/Coax: PCM up to 24bit\/192kHz\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g-spec-box\"\u003e\n\u003csvg viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M21 16V8a2 2 0 00-1-1.73l-7-4a2 2 0 00-2 0l-7 4A2 2 0 003 8v8a2 2 0 001 1.73l7 4a2 2 0 002 0l7-4A2 2 0 0021 16z\"\u003e\u003c\/path\u003e\u003cpath d=\"M3.27 6.96L12 12l8.73-5.04M12 22.08V12\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003cdiv class=\"g-spec-content\"\u003e\n\u003ch5\u003eDimensions \u0026amp; Weight\u003c\/h5\u003e\n\u003cp\u003eW 254 x H 46 x D 189 mm\u003cbr\u003e1.9 kg \/ 4.18 lbs\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Market Comparison Table --\u003e\n\u003cdiv class=\"g-compare-section\"\u003e\n\u003ch3 class=\"g-specs-header\" style=\"margin-bottom: 20px;\"\u003eD400 Series Matrix\u003c\/h3\u003e\n\u003cdiv class=\"g-table-wrapper\"\u003e\n\u003ctable class=\"g-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecifications\u003c\/th\u003e\n\u003cth class=\"g-col-mk2 header\"\u003eD400 MK2 \u003cspan class=\"g-badge\"\u003eNew Flagship\u003c\/span\u003e\n\u003c\/th\u003e\n\u003cth\u003eD400 EX\u003c\/th\u003e\n\u003cth\u003eD400 PRO\u003c\/th\u003e\n\u003cth\u003eD400 ES\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\" style=\"font-weight: bold; color: #007a5e;\"\u003eIn Production\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003eDiscontinued\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003eDiscontinued\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003eDiscontinued\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePricing (USD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\" style=\"font-size: 1.25rem; font-weight: bold;\"\u003e$649.00\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003e$959.99\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003e$619.00\u003c\/td\u003e\n\u003ctd class=\"g-discontinued\"\u003e$549.99\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDAC Architecture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003e\u003cstrong\u003eAK4191 + AK4499EX\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAK4191 + 2x AK4499EX\u003c\/td\u003e\n\u003ctd\u003eES9039PRO\u003c\/td\u003e\n\u003ctd\u003eES9039MSPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eClock System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\" style=\"font-weight: bold;\"\u003eBuilt-in 10MHz OCXO\u003c\/td\u003e\n\u003ctd\u003eCK-03 Standard\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eCK-03 Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDistortion (THD+N)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003e\u003cstrong\u003e0.00006% (-124dB)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.00006% (-124dB)\u003c\/td\u003e\n\u003ctd\u003eUltra-Low\u003c\/td\u003e\n\u003ctd\u003e0.00005% (-125dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003eXMOS XU-316\u003c\/td\u003e\n\u003ctd\u003eXMOS XU-316\u003c\/td\u003e\n\u003ctd\u003eXMOS XU-316\u003c\/td\u003e\n\u003ctd\u003eXMOS XU-316\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Decoding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003ePCM 768kHz \/ DSD512\u003c\/td\u003e\n\u003ctd\u003ePCM 768kHz \/ DSD512\u003c\/td\u003e\n\u003ctd\u003ePCM 768kHz \/ DSD512\u003c\/td\u003e\n\u003ctd\u003ePCM 768kHz \/ DSD512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDynamic Range (XLR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003e132dB\u003c\/td\u003e\n\u003ctd\u003e133dB\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;133dB\u003c\/td\u003e\n\u003ctd\u003e133dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOp-Amp Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003e5x Premium Dual\u003c\/td\u003e\n\u003ctd\u003e9x Premium Dual\u003c\/td\u003e\n\u003ctd\u003eFlagship Array\u003c\/td\u003e\n\u003ctd\u003e11x Premium Dual\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Level (XLR)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003e5.0 Vrms\u003c\/td\u003e\n\u003ctd\u003e5.2 Vrms\u003c\/td\u003e\n\u003ctd\u003e5.2 Vrms\u003c\/td\u003e\n\u003ctd\u003e5.2 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBluetooth \u0026amp; MQA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd class=\"g-col-mk2\"\u003eLDAC \/ aptX-HD \/ MQA-CD\u003c\/td\u003e\n\u003ctd\u003eLDAC \/ aptX-HD \/ MQA-CD\u003c\/td\u003e\n\u003ctd\u003eLDAC \/ aptX-HD\u003c\/td\u003e\n\u003ctd\u003eLDAC \/ aptX-HD \/ MQA-CD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- Appended Images Section --\u003e\n\u003cdiv class=\"g-append-images\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0130\/6591\/2420\/files\/XQ3D400MK241.jpg?v=1788335895\" alt=\"SMSL D400 MK2 Detail 1\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0130\/6591\/2420\/files\/XQ3D400MK242.jpg?v=1788335896\" alt=\"SMSL D400 MK2 Detail 2\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0130\/6591\/2420\/files\/XQ3D400MK243.jpg?v=1788335895\" alt=\"SMSL D400 MK2 Detail 3\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0130\/6591\/2420\/files\/XQ3D400MK244.jpg?v=1788335895\" alt=\"SMSL D400 MK2 Detail 4\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"SMSL","offers":[{"title":"Silver","offer_id":49300028260596,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":49300028293364,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0130\/6591\/2420\/files\/8-ZTD400MK201.jpg?v=1788335681","url":"https:\/\/www.hifi-express.com\/products\/smsl-d400mk2","provider":"Hifi-express","version":"1.0","type":"link"}