{"product_id":"audiocular-note-hi-res-portable-dac-dongle-kt02h20-dac-opa97220-amp","title":"AUDIOCULAR Note Hi-Res Portable DAC Dongle KT02H20 DAC + OPA97220 AMP","description":"\u003cp data-end=\"732\" data-start=\"296\"\u003eThe \u003cstrong data-end=\"346\" data-start=\"300\"\u003eAUDIOCULAR Note Hi-Res Portable DAC Dongle\u003c\/strong\u003e is a next-generation digital-to-analogue converter and headphone amplifier engineered for audiophiles who demand uncompromised sound quality on the go. Built around the \u003cstrong data-end=\"556\" data-start=\"516\"\u003eKT02H20 high-performance DAC chipset\u003c\/strong\u003e paired with the \u003cstrong data-end=\"615\" data-start=\"573\"\u003eOPA97220 precision headphone amplifier\u003c\/strong\u003e, the NOTE delivers \u003cstrong data-end=\"731\" data-start=\"635\"\u003etrue high-resolution audio with exceptional clarity, dynamic range, and ultra-low distortion\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-end=\"1080\" data-start=\"734\"\u003eFeaturing \u003cstrong data-end=\"809\" data-start=\"744\"\u003edual headphone outputs—4.4mm balanced and 3.5mm single-ended—\u003c\/strong\u003e it provides impressive driving power for both sensitive IEMs and demanding full-size headphones. With \u003cstrong data-end=\"948\" data-start=\"912\"\u003ePCM decoding up to 32-bit\/384kHz\u003c\/strong\u003e, it reproduces music with studio-grade detail, accurate imaging, and a clean, natural sound signature ideal for critical listening.\u003c\/p\u003e\n\u003cp data-end=\"1465\" data-start=\"1082\"\u003eDesigned for \u003cstrong data-end=\"1136\" data-start=\"1095\"\u003euniversal plug-and-play compatibility\u003c\/strong\u003e, the NOTE works seamlessly with \u003cstrong data-end=\"1216\" data-start=\"1169\"\u003eAndroid, iOS, Windows, macOS, and HarmonyOS\u003c\/strong\u003e without requiring drivers. Its refined audio circuitry, optimized power management, and ultra-low THD+N performance ensure a distortion-free listening experience with a \u003cstrong data-end=\"1417\" data-start=\"1386\"\u003e100dB signal-to-noise ratio\u003c\/strong\u003e and \u003cstrong data-end=\"1453\" data-start=\"1422\"\u003e-90dB crosstalk suppression\u003c\/strong\u003e (balanced).\u003c\/p\u003e\n\u003cp data-end=\"1641\" data-start=\"1467\"\u003eWith support for the \u003cstrong data-end=\"1509\" data-start=\"1488\"\u003eMy AUDIOCULAR App\u003c\/strong\u003e, users get access to \u003cstrong data-end=\"1545\" data-start=\"1531\"\u003e5-band PEQ\u003c\/strong\u003e and a built-in \u003cstrong data-end=\"1591\" data-start=\"1561\"\u003ecommunity preset ecosystem\u003c\/strong\u003e for sharing and discovering custom sound tunings.\u003c\/p\u003e\n\u003cp data-end=\"1881\" data-start=\"1643\"\u003eCrafted from a \u003cstrong data-end=\"1696\" data-start=\"1658\"\u003epremium all-aluminum alloy chassis\u003c\/strong\u003e, the NOTE combines durability, heat dissipation, and a sleek minimalist finish in a compact and highly portable form factor—perfect for everyday audiophile listening anywhere, anytime.\u003c\/p\u003e\n\u003ch2 data-end=\"2648\" data-start=\"2627\"\u003e\u003cstrong data-end=\"2648\" data-start=\"2630\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"_tableContainer_1rjym_1\"\u003e\n\u003cdiv class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-end=\"3475\" data-start=\"2649\"\u003e\n\u003cthead data-end=\"2675\" data-start=\"2649\"\u003e\n\u003ctr data-end=\"2675\" data-start=\"2649\"\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2661\" data-start=\"2649\"\u003e\u003cstrong data-end=\"2660\" data-start=\"2651\"\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth data-col-size=\"sm\" data-end=\"2675\" data-start=\"2661\"\u003eAUDIOCULAR\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-end=\"3475\" data-start=\"2686\"\u003e\n\u003ctr data-end=\"2711\" data-start=\"2686\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2703\" data-start=\"2686\"\u003e\u003cstrong data-end=\"2702\" data-start=\"2688\"\u003eModel Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2711\" data-start=\"2703\"\u003eNote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2761\" data-start=\"2712\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2731\" data-start=\"2712\"\u003e\u003cstrong data-end=\"2730\" data-start=\"2714\"\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2761\" data-start=\"2731\"\u003eHi-Res Portable DAC Dongle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2791\" data-start=\"2762\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2780\" data-start=\"2762\"\u003e\u003cstrong data-end=\"2779\" data-start=\"2764\"\u003eDAC Chipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2791\" data-start=\"2780\"\u003eKT02H20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2828\" data-start=\"2792\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2816\" data-start=\"2792\"\u003e\u003cstrong data-end=\"2815\" data-start=\"2794\"\u003eAmplifier Chipset\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2828\" data-start=\"2816\"\u003eOPA97220\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2891\" data-start=\"2829\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2852\" data-start=\"2829\"\u003e\u003cstrong data-end=\"2851\" data-start=\"2831\"\u003eHeadphone Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2891\" data-start=\"2852\"\u003e3.5mm Single-Ended \/ 4.4mm Balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2913\" data-start=\"2892\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2904\" data-start=\"2892\"\u003e\u003cstrong data-end=\"2903\" data-start=\"2894\"\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2913\" data-start=\"2904\"\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"2961\" data-start=\"2914\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2929\" data-start=\"2914\"\u003e\u003cstrong data-end=\"2928\" data-start=\"2916\"\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2961\" data-start=\"2929\"\u003eUSB Audio Class 2.0 (UAC2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3012\" data-start=\"2962\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"2982\" data-start=\"2962\"\u003e\u003cstrong data-end=\"2981\" data-start=\"2964\"\u003eSampling Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3012\" data-start=\"2982\"\u003eUp to 32-bit \/ 384 kHz PCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3062\" data-start=\"3013\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3032\" data-start=\"3013\"\u003e\u003cstrong data-end=\"3031\" data-start=\"3015\"\u003eOutput Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3062\" data-start=\"3032\"\u003e105mW @ 32Ω (both outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3102\" data-start=\"3063\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3084\" data-start=\"3063\"\u003e\u003cstrong data-end=\"3083\" data-start=\"3065\"\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3102\" data-start=\"3084\"\u003e1.15–1.35V RMS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3138\" data-start=\"3103\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3115\" data-start=\"3103\"\u003e\u003cstrong data-end=\"3114\" data-start=\"3105\"\u003eTHD+N\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3138\" data-start=\"3115\"\u003e–75dB (4.4 \u0026amp; 3.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3158\" data-start=\"3139\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3149\" data-start=\"3139\"\u003e\u003cstrong data-end=\"3148\" data-start=\"3141\"\u003eSNR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3158\" data-start=\"3149\"\u003e100dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3187\" data-start=\"3159\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3179\" data-start=\"3159\"\u003e\u003cstrong data-end=\"3178\" data-start=\"3161\"\u003eDynamic Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3187\" data-start=\"3179\"\u003e95dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3249\" data-start=\"3188\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3216\" data-start=\"3188\"\u003e\u003cstrong data-end=\"3215\" data-start=\"3190\"\u003eCrosstalk Suppression\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3249\" data-start=\"3216\"\u003e–90dB (4.4mm) \/ –55dB (3.5mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3296\" data-start=\"3250\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3275\" data-start=\"3250\"\u003e\u003cstrong data-end=\"3274\" data-start=\"3252\"\u003eFrequency Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3296\" data-start=\"3275\"\u003e20Hz–20kHz (±3dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3336\" data-start=\"3297\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3325\" data-start=\"3297\"\u003e\u003cstrong data-end=\"3324\" data-start=\"3299\"\u003eRecommended Impedance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3336\" data-start=\"3325\"\u003e16–100Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3378\" data-start=\"3337\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3361\" data-start=\"3337\"\u003e\u003cstrong data-end=\"3360\" data-start=\"3339\"\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3378\" data-start=\"3361\"\u003e4.75–5.25V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3439\" data-start=\"3379\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3405\" data-start=\"3379\"\u003e\u003cstrong data-end=\"3404\" data-start=\"3381\"\u003eCurrent Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3439\" data-start=\"3405\"\u003e35mA standby \/ 90–110mA active\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-end=\"3475\" data-start=\"3440\"\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3461\" data-start=\"3440\"\u003e\u003cstrong data-end=\"3460\" data-start=\"3442\"\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-end=\"3475\" data-start=\"3461\"\u003eUSB-C Male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: In-line buttons controllers won’t work with this product. \u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"AUDIOCULAR","offers":[{"title":"Default Title","offer_id":58936997314720,"sku":"wre1789822494836","price":10.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1045\/5833\/0016\/files\/audiocular-note-hi-res-portable-dac-dongle-kt02h20-dac-opa97220-amp_1.png?v=1789822504","url":"https:\/\/boardroomwear.shop\/products\/audiocular-note-hi-res-portable-dac-dongle-kt02h20-dac-opa97220-amp","provider":"My Store","version":"1.0","type":"link"}