{"product_id":"astell-kern-acro-ca1000-portable-headphone-amplifier-open-box","title":"Astell \u0026 Kern ACRO CA1000 Headphone Amplifier (Open Box) - Discontinued","description":"\u003ch2\u003ePowerful Audio Anywhere, CA1000\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cp\u003eIntroducing the Astell\u0026amp;Kern CA1000 Carryable Headphone Amp.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePowerful Output 15Vrms\u003c\/li\u003e\n\u003cli\u003eESS ES9068AS Quad-DAC\u003c\/li\u003e\n\u003cli\u003eNative DSD 512\u003c\/li\u003e\n\u003cli\u003eTERATON ALPHA\u003c\/li\u003e\n\u003cli\u003ePowerful Connections\u003c\/li\u003e\n\u003cli\u003eUSB PD Fast Charging\u003c\/li\u003e\n\u003cli\u003eCrossfeed\u003c\/li\u003e\n\u003cli\u003eMQA 8X\u003c\/li\u003e\n\u003cli\u003eLDAC aptX-HD\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe ACRO CA1000 is a headphone amplifier that combines the functions and portability of a high-performance amplifier and DAP based on Astell\u0026amp;Kern's fundamental philosophy of delivering original sound.\u003c\/p\u003e\n\u003cp\u003eThe ACRO CA1000 sets a new standard for headphone amplifiers, providing powerful and clear sound with the features never available on any other headphone amplifiers.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePerfectly drive any headphone\/IEM with 4 levels of gain and up to 15Vrms output\u003c\/li\u003e\n\u003cli\u003eMultiple inputs and outputs provide maximum options and compatibility with all of your audio equipment\u003c\/li\u003e\n\u003cli\u003eEquipped with ESS ES9068AS Quad-DAC for detailed and balanced sound\u003c\/li\u003e\n\u003cli\u003eSupport for 32bit\/384kHz PCM and Native DSD512 playback\u003c\/li\u003e\n\u003cli\u003eBuilt-in Battery- Portable amplifier can operate without external power supply\u003c\/li\u003e\n\u003cli\u003eTERATON ALPHA, the epitome of Astell\u0026amp;Kern audio technology\u003c\/li\u003e\n\u003cli\u003eCrossfeed support for a more natural acoustic experience with headphones\u003c\/li\u003e\n\u003cli\u003eSupport for the latest Bluetooth 5.0 and wireless 24-bit codecs (Qualcomm® aptX™ HD, LDAC)\u003c\/li\u003e\n\u003cli\u003eDual-Band Wi-Fi support for greater wireless connectivity\u003c\/li\u003e\n\u003cli\u003eReplayGain that automatically adjusts sound levels across different music tracks\u003c\/li\u003e\n\u003cli\u003eSilver Plating Shield to minimize noise and interference\u003c\/li\u003e\n\u003cli\u003eView you screen anywhere with a display adjustable up to 60 degrees\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfectly drive any headphone\/IEM with 4 levels of gain and up to 15Vrms output\u003c\/h3\u003e\n\u003cp\u003eIn order to perfectly drive the most sophisticated headphones, a device must be able to fully deliver output that matches the characteristics of the headphone.\u003cbr\u003eACRO CA1000 supports 4 levels of gain settings so that almost any existing headphones can be driven to an optimal state.\u003c\/p\u003e\n\u003cp\u003eThe gain setting circuitry implemented in the CA1000 can drive even high-impedance headphones without degrading the sound quality using a max output of 15Vrms.\u003c\/p\u003e\n\u003cp\u003eThe ACRO CA1000 unlocks the potential of headphones for a fully immersive experience.\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003c\/td\u003e\n\u003ctd\u003eACRO CA1000\u003c\/td\u003e\n\u003ctd\u003eKANN CUBE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level (SUPER)\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 8Vrms,\u003cbr\u003eBalanced 15Vrms\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level (HIGH)\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 6Vrms,\u003cbr\u003eBalanced 12Vrms\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 6Vrms,\u003cbr\u003eBalanced 12Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level (Mid)\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 4Vrms,\u003cbr\u003eBalanced 8Vrms\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"n3\"\u003e \u003cspan class=\"n4\"\u003eUnbalanced 4Vrms,\u003cbr\u003eBalanced 8Vrms\u003c\/span\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Level (Low)\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 2Vrms,\u003cbr\u003eBalanced 4Vrms\u003c\/td\u003e\n\u003ctd\u003eUnbalanced 2Vrms,\u003cbr\u003eBalanced 4Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e* *Based on condition no load, there may be differences depending on the measurement method used.\u003c\/p\u003e","brand":"Astell \u0026 Kern","offers":[{"title":"Default Title","offer_id":42649438585065,"sku":"ACRO CA1000 Moon Silver (OB)","price":2089.05,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/AKCarriableHeadphoneAMP_006-1x_173294cc-6ab9-447b-b162-2dd869cec016.jpg?v=1762460965","url":"https:\/\/audio46.mom\/products\/astell-kern-acro-ca1000-portable-headphone-amplifier-open-box","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}