{"product_id":"ak4499ex-dacカード-xd05-pro専用","title":"AK4499EX DAC Card (for XD05 PRO only)","description":"\u003cp\u003e\u003cb id=\"docs-internal-guid-7061584b-7fff-3e02-f699-d088936fa013\"\u003e\u003cspan\u003eLinear and Accurate VELVET SOUND\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003eThe AK4499EX DAC card boasts a very high S\/N ratio, delivering bright sound quality with vibrant tones and a clear, precise soundstage. Particularly in string ensemble performances, it's characterized by high resolution that accurately captures even the most delicate nuances, reproducing excellent localization and rich, refined timbres. Experience a truly immersive performance with the AK4499EX DAC card.\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-7061584b-7fff-3e02-f699-d088936fa013\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/b\u003e\u003cspan\u003e◆\u003c\/span\u003eFilter functions further enhance every musical experience.\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e DAC Filter Characteristics\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 58.7813px;\" data-mce-style=\"width: 100%; height: 58.7813px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 39.1875px;\" data-mce-style=\"width: 31.6929%; height: 39.1875px;\"\u003eFIR1\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 39.1875px;\" data-mce-style=\"width: 67.9134%; height: 39.1875px;\"\u003e Creates powerful sound with pre and post echoes, providing a highly immersive experience.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 19.5938px;\" data-mce-style=\"width: 31.6929%; height: 19.5938px;\"\u003eFIR2\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 19.5938px;\" data-mce-style=\"width: 67.9134%; height: 19.5938px;\"\u003eReproduces original sound with minimal echo and an intermediate edge.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 39.1875px;\"\u003eFIR3\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 39.1875px;\"\u003e Features pre-echo to enhance bass sound, ideal for acoustic tones.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 39.1875px;\"\u003eFIR4\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 39.1875px;\"\u003eFaithfully reproduces original sound with minimal echo and provides sharp-edged tones.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 19.5938px;\"\u003eFIR5\/6\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 19.5938px;\"\u003e Reproduces natural and clear sound without echo.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\n\u003ctd style=\"width: 31.6929%; height: 19.5938px;\"\u003eFIR7\u003c\/td\u003e\n\n\u003ctd style=\"width: 67.9134%; height: 19.5938px;\"\u003eReproduces original sound with short echo and is characterized by harmonic sound.\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e DSD Filter Characteristics\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 58.7813px;\" data-mce-style=\"width: 100%; height: 58.7813px;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr style=\"height: 39.1875px;\" data-mce-style=\"height: 39.1875px;\"\u003e\n\n\u003ctd style=\"width: 31.6391%; height: 39.1875px;\" data-mce-style=\"width: 31.6391%; height: 39.1875px;\"\u003eFIR1\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.0432%; height: 39.1875px;\" data-mce-style=\"width: 68.0432%; height: 39.1875px;\"\u003e The most conservative filtering, providing faithful reproduction of the original sound.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr style=\"height: 19.5938px;\" data-mce-style=\"height: 19.5938px;\"\u003e\n\n\u003ctd style=\"width: 31.6391%; height: 19.5938px;\" data-mce-style=\"width: 31.6391%; height: 19.5938px;\"\u003eFIR2\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.0432%; height: 19.5938px;\" data-mce-style=\"width: 68.0432%; height: 19.5938px;\"\u003eHas a wider frequency response, offering detailed sound quality.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.6391%;\" data-mce-style=\"width: 31.6391%;\"\u003eFIR3\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.0432%;\" data-mce-style=\"width: 68.0432%;\"\u003eIncorporates the broadest range of high-frequency components, providing even more detailed sound quality.\u003cbr\u003e\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"text-align: center;\" data-mce-style=\"text-align: center;\"\u003e Detailed Specifications\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003ctable style=\"width: 99.9351%;\" width=\"100%\" data-mce-style=\"width: 99.9351%;\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eOutput Frequency\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e20Hz-60kHz\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eS\/N Ratio\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e119dB : 4.4mm Out \/ 117dB : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eTHD+N\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e0.0007％ : 4.4mm Out \/ 0.0007％ : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eCrosstalk\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e106dB : 4.4mm Out \/ 75dB : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eOutput Level\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e2000mW : 4.4mm Out \/ 2000mW : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eLO S\/N Ratio\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e120dB : 4.4mm Out \/ 118dB : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eLO THD+N\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e0.0005％ : 4.4mm Out \/ 0.0006％ : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eLO Crosstalk\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e100dB : 4.4mm Out \/ 96dB : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd style=\"width: 31.4961%;\" data-mce-style=\"width: 31.4961%;\"\u003eLO Output Level\u003c\/td\u003e\n\n\u003ctd style=\"width: 68.1102%;\" data-mce-style=\"width: 68.1102%;\"\u003e4.0V : 4.4mm Out \/ 2.0V : 3.5mm Out\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e*The logo in the image is BD34301EKV. If out of stock, please select \"Pre Order\" (delivery up to 1 month).\u003c\/p\u003e","brand":"xDuoo","offers":[{"title":"AK4499EX DAC Card (for XD05 PRO only)","offer_id":41865465725027,"sku":null,"price":35200.0,"currency_code":"JPY","in_stock":false},{"title":"AK4499EX DAC Card (for XD05 PRO) Pre-order","offer_id":41865465757795,"sku":null,"price":35200.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0019\/0074\/0707\/files\/en_0w3_bf30c9dd-e10a-4347-8ec9-13292efce038.png?v=1714553480","url":"https:\/\/audiopassion.jp\/en\/products\/ak4499ex-dac%e3%82%ab%e3%83%bc%e3%83%89-xd05-pro%e5%b0%82%e7%94%a8","provider":"Audio Passion Lounge | オリオラスジャパン公式ショップ","version":"1.0","type":"link"}