{"title":"Astel \u0026 Kern","description":"\u003ch2 data-path-to-node=\"59\"\u003eAstell\u0026amp;Kern\u003c\/h2\u003e\n\u003cp data-path-to-node=\"60\"\u003eAstell\u0026amp;Kern is the gold standard in digital audio players. The Korean brand defined what a high-end DAP should look and sound like, combining reference-grade DAC hardware, premium balanced amplification, and meticulously crafted metal chassis into devices that are as beautiful as they are capable.\u003c\/p\u003e\n\u003cp data-path-to-node=\"61\" id=\"p-rc_13b1625eebd88775-50\"\u003e\u003cspan class=\"citation-22 citation-end-22\"\u003eAn Astell\u0026amp;Kern player is not just a DAP; it is a portable reference system.\u003csup class=\"superscript\" data-turn-source-index=\"22\"\u003e\u003c\/sup\u003e\u003c\/span\u003e Their flagship units support native DSD playback, MQA decoding, and audiophile-grade streaming, all fed through balanced 4.4mm or 2.5mm outputs that can drive even demanding headphones directly. If you want to take your full listening chain on the road without compromising the quality of your source signal, Astell\u0026amp;Kern is the brand that makes it possible.\u003cbutton class=\"button ng-star-inserted\" aria-label=\"View source details for citation from Moon Audio. Opens side panel.\"\u003e\u003c\/button\u003e\u003c\/p\u003e\nFree US shipping. Price match guaranteed.","products":[{"product_id":"astell-kern-kann-ultra","title":"Astell\u0026Kern KANN Ultra","description":"\u003cp\u003eThe Astell\u0026amp;Kern KANN Ultra is the fifth generation of the KANN series, the flagship high-output digital audio player from Astell\u0026amp;Kern, delivering the highest output power of any A\u0026amp;K player with Triple Output Sound technology, a redesigned UI, and a premium form factor that continues the KANN tradition of combining exceptional audio performance with practical portability.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eHigh-output portable digital audio player (DAP). Triple Output Sound: unbalanced 3.5mm, balanced 2.5mm, and balanced 4.4mm Pentaconn, each independently optimized. Highest output power of any Astell\u0026amp;Kern player. Optimized processor and improved UI\/UX for faster, more intuitive operation. Supports high-resolution PCM and DSD natively. Streaming via Wi-Fi with support for major streaming services. Bluetooth with aptX HD. MQA support. Android-based OS for streaming app compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eThe KANN series has always prioritized drive capability and output power for demanding headphones, the KANN Ultra continues that tradition with the highest maximum output in the A\u0026amp;K lineup, making it capable of driving planars and high-impedance dynamics directly that other DAPs struggle to power adequately. Triple Output Sound ensures each headphone connection is properly optimized rather than sharing a single output circuit.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003ePremium A\u0026amp;K construction with a high-quality display, physical scroll wheel, and robust build quality. The KANN Ultra form factor is larger than the SP series but still portable and comfortable for daily use.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eHeadphone enthusiasts who want the most powerful portable digital audio player available, particularly those with demanding full-size headphones who want to drive them directly from a DAP without a separate amplifier.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern KANN Ultra\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eProtective case\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHigh-output portable digital audio player\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm unbalanced, 2.5mm balanced, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput power\u003c\/td\u003e\n\u003ctd\u003eHighest of any Astell\u0026amp;Kern player (all three outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth (aptX HD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMQA support\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS\u003c\/td\u003e\n\u003ctd\u003eAndroid-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":48165734187287,"sku":"","price":1759.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/20231012111804_0ee4aa5d-a68a-43f2-bc99-8bd3e85e83f2.png?v=1710972617"},{"product_id":"astell-kern-hb1","title":"Astell\u0026Kern HB1","description":"\u003cp\u003eThe Astell\u0026amp;Kern HB1 is a portable Bluetooth DAC and amplifier that lets you experience Hi-Fi audio and streaming services wirelessly, connecting to your phone or source device via Bluetooth and outputting to any IEM or headphone through its 3.5mm and 4.4mm outputs for a clean, cable-free upgrade to any listening setup.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003ePortable Bluetooth DAC and amplifier. Bluetooth with aptX HD, aptX, AAC, and SBC codec support. 3.5mm single-ended and 4.4mm Pentaconn balanced headphone outputs. USB-C for wired connection to a source device (bypassing Bluetooth). Compact form factor designed for clipping to clothing or using as a desktop dongle. Rechargeable via USB-C.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eClean and natural with Astell\u0026amp;Kern's characteristic attention to analog output quality. The HB1 delivers a meaningful improvement over typical phone headphone outputs whether via Bluetooth or wired USB-C connection, with the 4.4mm balanced output providing additional separation and drive capability for balanced-cable equipped headphones.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eCompact clip-on design for convenient portable use. Available in Misty Mint and Mystic Red.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eMusic lovers who want Hi-Fi wireless audio from their phone without switching to a full DAP, a clean, versatile Bluetooth DAC\/amp upgrade for IEMs and headphones.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern HB1\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePortable Bluetooth DAC and amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth codecs\u003c\/td\u003e\n\u003ctd\u003eaptX HD, aptX, AAC, SBC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm single-ended, 4.4mm Pentaconn balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWired input\u003c\/td\u003e\n\u003ctd\u003eUSB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable colors\u003c\/td\u003e\n\u003ctd\u003eMisty Mint, Mystic Red\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":48200748368151,"sku":"","price":284.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/61i9YLQw_pL.jpg?v=1711483423"},{"product_id":"astell-kern-pa10","title":"Astell\u0026Kern PA10","description":"\u003cp\u003eThe Astell\u0026amp;Kern PA10 is A\u0026amp;K's first Class-A portable amplifier, a compact, battery-powered analog amplifier designed to pair with Astell\u0026amp;Kern digital audio players for significantly improved drive capability and the natural, spacious analog sound that Class-A amplification is known for delivering.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003ePortable Class-A headphone amplifier. Astell\u0026amp;Kern proprietary Class-A amplifier circuit, the company's first foray into Class-A design. 3.5mm single-ended input and output. Rechargeable battery for portable use. Compact form factor intended for use stacked with an Astell\u0026amp;Kern DAP. Designed to pair with the SP series and KANN series players.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eWarm, natural, and spatially generous, Class-A amplification runs the output devices continuously in their active region, eliminating the crossover distortion that can give Class AB designs a harder, more analytical edge. The PA10 brings that character to portable listening, adding body, dimensionality, and analog smoothness to any A\u0026amp;K player's output.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eCompact and solid, designed to stack cleanly with Astell\u0026amp;Kern DAPs. Lightweight for portable use. Available in black.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAstell\u0026amp;Kern DAP owners who want meaningful amplification improvement and Class-A sound character for their full-size headphones in a portable setup.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern PA10 Class-A portable amplifier\u003c\/li\u003e\n\u003cli\u003eUSB-C charging cable\u003c\/li\u003e\n\u003cli\u003e3.5mm interconnect cable\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003ePortable Class-A headphone amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eClass-A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e3.5mm single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput\u003c\/td\u003e\n\u003ctd\u003e3.5mm single-ended\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eRechargeable battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":48200863023383,"sku":"","price":660.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/AK_PA10_002_2048x2048_5318ea5f-bb86-40e4-94be-855f0830a9d3.webp?v=1711484191"},{"product_id":"astell-kern-sp3000t","title":"Astell\u0026Kern SP3000T","description":"\u003cp\u003eThe Astell\u0026amp;Kern SP3000T is the A\u0026amp;ultima flagship, the result of Astell\u0026amp;Kern's pursuit of a digital audio player that combines the resolution and precision of the SP3000's solid-state architecture with the natural warmth and dimensionality of vacuum tube amplification, in a single device that defines what a flagship portable audio player can be.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eFlagship digital audio player with hybrid solid-state and vacuum tube output stage. Dual AK4499EX DAC chips. Octa-core processor. Solid-state and vacuum tube output modes, switchable from the player's interface. 3.5mm single-ended, 2.5mm balanced, and 4.4mm Pentaconn balanced outputs. Wi-Fi streaming with support for Tidal, Spotify, Amazon Music, and others. Bluetooth with aptX HD. MQA full decoder. Android-based OS for streaming app compatibility.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eIn solid-state mode, the SP3000T delivers the SP3000's reference-class precise and detailed presentation. In tube mode, the output stage adds warmth, harmonic richness, and spatial dimensionality that transforms the listening experience, a genuinely different character that is complementary to the solid-state mode rather than simply softer. The ability to switch between the two without additional components makes the SP3000T the most tonally versatile flagship DAP ever made.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003ePremium machined chassis with A\u0026amp;K's characteristic attention to surface finish and build quality. Physical volume control. Large, high-quality display. Available in Titan Black.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAudiophiles who want the flexibility of both solid-state and tube sound in a single flagship digital audio player, and those who want the emotional quality of tube amplification in a genuinely portable format.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern SP3000T\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eLeather case\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFlagship digital audio player, hybrid solid-state and tube output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC chips\u003c\/td\u003e\n\u003ctd\u003e2x AKM AK4499EX (dual mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput modes\u003c\/td\u003e\n\u003ctd\u003eSolid-state, vacuum tube\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm SE, 2.5mm balanced, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth (aptX HD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull decoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS\u003c\/td\u003e\n\u003ctd\u003eAndroid-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Silver","offer_id":49515992645911,"sku":"","price":2899.0,"currency_code":"USD","in_stock":true},{"title":"Copper","offer_id":49515993465111,"sku":"","price":2899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/20240801105824_3839a74b-b3bf-4095-8d7f-377832181593.png?v=1723408784"},{"product_id":"astell-kern-sp3000m","title":"Astell\u0026Kern SP3000M","description":"\u003cp\u003eThe Astell\u0026amp;Kern SP3000M is the compact version of the A\u0026amp;ultima SP3000, a genuinely portable flagship DAP that preserves the SP3000's dual AK4499EX DAC architecture and reference audio performance in a smaller, lighter form factor designed for listeners who demand unrivaled sound quality without compromising portability.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eCompact flagship digital audio player. Dual AKM AK4499EX DAC chips, same as the full-size SP3000. Quad-core processor optimized for the compact chassis. 3.5mm single-ended, 2.5mm balanced, and 4.4mm Pentaconn balanced outputs. Wi-Fi streaming with Tidal, Spotify, Amazon Music, and others. Bluetooth with aptX HD and LDAC. MQA full decoder. Android-based OS for streaming app compatibility. Internal storage plus microSD expansion. USB-C for data and charging.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eThe SP3000M delivers the SP3000's reference-class audio performance, detailed, precise, and tonally neutral, in a chassis small enough for any pocket. The dual AK4499EX configuration delivers the channel separation and dynamic performance that made the full-size SP3000 A\u0026amp;K's best-reviewed flagship, now available without the full-size form factor commitment.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eCompact machined aluminum chassis with premium surface finish. Physical volume wheel. High-quality display. Available in Absolute Black and Misty Mint.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAudiophiles who want the SP3000's flagship audio performance in a pocketable package, and those for whom daily portable use requires a more compact form factor without compromising the listening experience.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern SP3000M\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eLeather case\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eCompact flagship digital audio player\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC chips\u003c\/td\u003e\n\u003ctd\u003e2x AKM AK4499EX (dual mono)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm SE, 2.5mm balanced, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Bluetooth (aptX HD, LDAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMQA\u003c\/td\u003e\n\u003ctd\u003eFull decoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS\u003c\/td\u003e\n\u003ctd\u003eAndroid-based\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable colors\u003c\/td\u003e\n\u003ctd\u003eAbsolute Black, Misty Mint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Gray Aluminum","offer_id":50671936274711,"sku":null,"price":2530.0,"currency_code":"USD","in_stock":true},{"title":"Copper Nickel (+$440)","offer_id":50671936307479,"sku":null,"price":2970.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/20240909171544_3bb0b95b-fac1-4dce-ad74-fabb88bc9d1c.png?v=1731885973"},{"product_id":"astell-kern-sp4000-digital-audio-player","title":"Astell\u0026Kern SP4000","description":"\u003cp\u003eThe Astell\u0026amp;Kern SP4000 is the A\u0026amp;ultima flagship digital audio player, a three-year evolution beyond the SP3000, built around a true Quad DAC implementation using four AK4191EQ digital processors each paired one-to-one with a single AK4499EX DAC. A 904L stainless steel chassis, full Android OS with Astell\u0026amp;Kern's proprietary ADP bit-perfect streaming path, and a 6-inch 2K display make it the most technically ambitious portable music player Astell\u0026amp;Kern has produced.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eFlagship digital audio player. True Quad DAC architecture: four AK4191EQ digital modulators each directly paired with one AK4499EX DAC in a 1:1 signal ratio, eliminating noise distribution between DACs and achieving 131dB balanced SNR. Octa-core Snapdragon 6125 processor with 8GB DDR4 RAM. ESA (Enhanced Signal Alignment) technology minimizes group delay for improved sound clarity. Ultra Low Noise LDO Regulator reduces power supply noise by up to 97%. Any Layer HDI PCB for precision circuit layout in a compact space. 99.9% pure copper Shield Can for electromagnetic interference blocking. Full Android OS with Astell\u0026amp;Kern Direct Path (ADP) for bit-perfect lossless playback from streaming services. Advanced DAR technology: dual-stage upsampling via VSE harmonic recovery then DAR engine. Six selectable DAC filter modes. Octa-core CPU. Supports PCM up to 32-bit\/768kHz and DSD512. Outputs: 3.5mm unbalanced, 4.4mm balanced, optical 3.5mm. Wi-Fi 802.11 a\/b\/g\/n\/ac (2.4\/5GHz). Bluetooth 5.0 with aptX HD, LDAC, LHDC, SBC, AAC. 256GB internal storage plus microSD slot (up to 1.5TB). 6,780mAh battery, approximately 10 hours playback. 6-inch 2180x1080 2K touch display.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eThe SP4000's Quad DAC architecture achieves the same 131dB balanced SNR as the SP3000's independent dual audio circuit despite having four DAC chips rather than two, by solving the noise challenges of quad implementation through the 1:1 AK4191\/AK4499 pairing. The result is a presentation of exceptional channel separation, dynamic range, and low-level resolution, with the ESA group delay correction adding a further layer of transient clarity and coherence across frequencies.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003e904L stainless steel body, a grade of stainless used in luxury watches for its exceptional hardness, corrosion resistance, and surface quality, machined by Astell\u0026amp;Kern's artisans. Available in Black and Silver. Includes premium Shrunken Calf leather case by Perlinger, Germany's renowned luxury leather house established in 1864. 6-inch 2K display. Physical volume wheel. QC 3.0 fast charging (approximately 5 hours to full). 615g.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAudiophiles who want the absolute ceiling of portable digital audio performance in a luxury-finished chassis with full streaming app support and bit-perfect Android OS integration.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern SP4000 digital audio player\u003c\/li\u003e\n\u003cli\u003eShrunken Calf leather case by Perlinger\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eFlagship digital audio player\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC chipset\u003c\/td\u003e\n\u003ctd\u003eAKM AK4191EQ x4 + AK4499EX x4 (True Quad DAC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e129dB unbalanced \/ 131dB balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.0005% unbalanced \/ 0.0003% balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level\u003c\/td\u003e\n\u003ctd\u003e4.1Vrms unbalanced \/ 8.2Vrms balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCM support\u003c\/td\u003e\n\u003ctd\u003eUp to 32-bit \/ 768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSD support\u003c\/td\u003e\n\u003ctd\u003eDSD64 - DSD512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm SE, 3.5mm optical, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOS\u003c\/td\u003e\n\u003ctd\u003eFull Android (ADP bit-perfect streaming path)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 802.11 a\/b\/g\/n\/ac, Bluetooth 5.0 (aptX HD, LDAC, LHDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal storage\u003c\/td\u003e\n\u003ctd\u003e256GB + microSD (up to 1.5TB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e6,780mAh, approx. 10 hours, QC 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e6\" 2180x1080 2K touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody material\u003c\/td\u003e\n\u003ctd\u003eStainless steel 904L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e85 x 149.8 x 19.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e615g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Black","offer_id":50671961735447,"sku":null,"price":4290.0,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":50671961768215,"sku":null,"price":4290.0,"currency_code":"USD","in_stock":true},{"title":"Copper","offer_id":51874259009815,"sku":null,"price":4499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/IMG-0753.jpg?v=1770046500"},{"product_id":"astell-kern-pd10-digital-audio-player","title":"Astell\u0026Kern PD10","description":"\u003cp\u003eThe Astell\u0026amp;Kern PD10 is a new direction for the brand, a departure from conventional DAP design that combines a HEXA audio circuit with four AK4498EX DACs, independent dual audio circuits for balanced and unbalanced outputs, impedance-adaptive Smart Gain amplification, and a docking cradle that transforms it into a home audio source with XLR balanced outputs. The world's first DAP to feature the AK4498EX.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eDigital audio player with docking cradle. HEXA audio circuit: four AK4498EX DACs driven by two AK4191EQ digital modulators with complete separation of digital and analog signal processing. Independent dual audio circuits for balanced and unbalanced outputs, each circuit fully isolated, with no audio switch between them, maximizing performance from both connections simultaneously. Smart Gain: automatic impedance detection on headphone connection, instantly selecting Normal Gain (up to 5.5Vrms balanced, for 32 ohms and below) or High Gain (up to 8.3Vrms balanced, for above 32 ohms). Normal Gain AMP reproduces delicate detail and high purity; High Gain AMP handles complex and dynamic material with additional vividness and clarity. Supports PCM up to 32-bit\/768kHz and DSD512. Bluetooth 5.3 with aptX HD, LDAC, LHDC, AAC, SBC. Wi-Fi 802.11 a\/b\/g\/n\/ac (2.4\/5GHz). 256GB internal storage plus microSD (up to 1.5TB). 5,770mAh battery, approximately 15 hours playback. 6-inch 1080x2160 touch display. USB-C input on included cradle supports simultaneous charging and XLR analog output for home audio integration.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eThe HEXA circuit's complete separation of digital and analog domains, and the independent dual audio circuits for each output, produces a presentation with exceptional dynamic range and precision. The dual AMP architecture gives the PD10 a genuinely different character depending on headphone impedance, making it one of the most versatile-sounding DAPs in terms of adapting to the connected headphone's needs rather than applying a single character to everything.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eStainless steel body at 75.4 x 149.5 x 17.3mm and 435g. LED display on front face mirrors playback information from the PD10 when cradle-mounted. Cradle included: aluminum construction at 126 x 97.1 x 166.4mm. Available in Silver.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAudiophiles who want a high-performance portable DAP that doubles as a home audio source via its XLR-output cradle, and those who want Smart Gain's automatic amplifier optimization across a wide range of headphone impedances.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern PD10 digital audio player\u003c\/li\u003e\n\u003cli\u003eAK Cradle with XLR outputs\u003c\/li\u003e\n\u003cli\u003eUSB-C cable\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDigital audio player with docking cradle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC chipset\u003c\/td\u003e\n\u003ctd\u003eAKM AK4191EQ x2 + AK4498EX x4 (HEXA audio circuit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level (Normal Gain)\u003c\/td\u003e\n\u003ctd\u003e2.6Vrms unbalanced \/ 5.6Vrms balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput level (High Gain)\u003c\/td\u003e\n\u003ctd\u003e4Vrms unbalanced \/ 8.3Vrms balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCradle XLR output\u003c\/td\u003e\n\u003ctd\u003e5.6Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSNR\u003c\/td\u003e\n\u003ctd\u003e125dB unbalanced \/ 128dB balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N\u003c\/td\u003e\n\u003ctd\u003e0.0007% unbalanced \/ 0.0006% balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCM support\u003c\/td\u003e\n\u003ctd\u003eUp to 32-bit \/ 768kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSD support\u003c\/td\u003e\n\u003ctd\u003eDSD64 - DSD512\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm SE, 3.5mm optical, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWireless\u003c\/td\u003e\n\u003ctd\u003eWi-Fi 802.11 a\/b\/g\/n\/ac, Bluetooth 5.3 (aptX HD, LDAC, LHDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal storage\u003c\/td\u003e\n\u003ctd\u003e256GB + microSD (up to 1.5TB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e5,770mAh, approx. 15 hours (Normal Gain), PD 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e6\" 1080x2160 touch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e75.4 x 149.5 x 17.3 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e435g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":50675959693591,"sku":null,"price":2750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/ak-1-ps10-thumb.png?v=1754165045"},{"product_id":"astell-kern-hc5","title":"Astell\u0026Kern HC5","description":"\u003cp\u003eThe Astell\u0026amp;Kern HC5 is the fifth generation of A\u0026amp;K's HC dongle series and a meaningful departure from what came before: the first HC model to use the AK4499EX DAC chip, previously reserved exclusively for A\u0026amp;K's top-tier digital audio players including the SP4000. Paired with the AK4191EQ digital processor for complete separation of digital and analog signal paths, the HC5 brings flagship-class conversion to any device with a USB-C port: smartphones, laptops, tablets, and gaming consoles. It also introduces the first OLED display and precision volume wheel on any A\u0026amp;K dongle.\u003c\/p\u003e\n\n\u003ch3\u003eType and Technology\u003c\/h3\u003e\n\u003cp\u003eUSB-C bus-powered portable DAC and headphone amplifier. AKM AK4499EX DAC chip paired with AK4191EQ digital processor, the same architecture used in the SP4000, cleanly separating digital modulation from analog conversion to minimize noise and maximize detail retrieval. Supports PCM up to 32-bit\/384kHz and DSD256 natively. Astell\u0026amp;Kern DAR (Digital Audio Remaster) upsampling technology with three modes: DAR-off for direct playback, DAR-PCM for upsampling to PCM 384kHz, and DAR-DSD for upsampling to DSD256. Six selectable DAC filter modes for tonal customization. Dual noise-shielded cable structure with copper conductors and aluminum shielding for clean, stable signal transmission between device and HC5. UAC 1.0 and 2.0 compatibility ensures broad device support including gaming consoles that do not natively support UAC 2.0. 1.62-inch OLED display showing volume level, sample rate, filter mode, and DAR status. 150-step precision volume wheel for fine output level control. Outputs: 3.5mm single-ended and 4.4mm balanced. Bus-powered via USB-C, no battery required.\u003c\/p\u003e\n\n\u003ch3\u003eSound Character\u003c\/h3\u003e\n\u003cp\u003eNeutral, clean, and warm-leaning with the characteristic AKM tonal quality that A\u0026amp;K's flagships are known for. The AK4499EX's separation of digital and analog stages keeps the noise floor low enough that the HC5 consistently resolves detail that smartphone headphone outputs and lesser dongles obscure. DAR mode adds a further dimension: DAR-PCM and DAR-DSD upsampling genuinely change the presentation, adding a smoother, more analog-like character to compressed or lower-resolution sources. The 2.5Vrms single-ended and 5Vrms balanced output levels make the HC5 best suited to IEMs and easy-to-drive headphones rather than demanding planars.\u003c\/p\u003e\n\n\u003ch3\u003eBuild and Finish\u003c\/h3\u003e\n\u003cp\u003eCompact dongle form factor with a premium matte finish. 1.62-inch OLED display and tactile 150-step volume wheel distinguish it from every previous HC model. Dual noise-shielded cable design (copper conductors with aluminum shielding) is visibly more substantial than the cables on previous HC generations. USB-C input at the top. Available in black.\u003c\/p\u003e\n\n\u003ch3\u003eBest For\u003c\/h3\u003e\n\u003cp\u003eAudiophiles who want A\u0026amp;K's flagship DAC architecture in a device that plugs directly into their phone, laptop, or gaming console, and those who want DAR upsampling as a practical tool for improving everyday streaming and compressed audio sources without switching to a full DAP.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAstell\u0026amp;Kern HC5 USB DAC and headphone amplifier\u003c\/li\u003e\n\u003cli\u003eDual noise-shielded USB-C cable\u003c\/li\u003e\n\u003cli\u003eDocumentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eUSB-C bus-powered portable DAC and headphone amplifier\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC chip\u003c\/td\u003e\n\u003ctd\u003eAKM AK4499EX + AK4191EQ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCM support\u003c\/td\u003e\n\u003ctd\u003eUp to 32-bit \/ 384kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDSD support\u003c\/td\u003e\n\u003ctd\u003eDSD64 - DSD256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAR modes\u003c\/td\u003e\n\u003ctd\u003eDAR-off, DAR-PCM (up to PCM 384kHz), DAR-DSD (up to DSD256)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDAC filters\u003c\/td\u003e\n\u003ctd\u003e6 selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput (3.5mm SE)\u003c\/td\u003e\n\u003ctd\u003e2.5 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput (4.4mm balanced)\u003c\/td\u003e\n\u003ctd\u003e5.0 Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003e3.5mm single-ended, 4.4mm balanced\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eUSB-C (UAC 1.0 \/ 2.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003eBus-powered via USB-C (no battery)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e1.62\" OLED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolume control\u003c\/td\u003e\n\u003ctd\u003e150-step precision rotary wheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable\u003c\/td\u003e\n\u003ctd\u003eDual noise-shielded (copper conductors, aluminum shielding), USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eUSB-C smartphones, laptops, tablets, gaming consoles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Astell\u0026Kern","offers":[{"title":"Default Title","offer_id":53398385230103,"sku":null,"price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0213\/4262\/files\/rep_37c351cb7015605e7b0633e4c81eb4e30.png?v=1780450921"}],"url":"https:\/\/www.mimic-audio.com\/collections\/astel-kern.oembed","provider":"Mimic-Audio","version":"1.0","type":"link"}