{"id":34313,"date":"2025-10-02T19:11:18","date_gmt":"2025-10-02T17:11:18","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/astell-kern-afutura-se300-hi-res-music-player-silver\/"},"modified":"2026-07-28T17:17:34","modified_gmt":"2026-07-28T15:17:34","slug":"astell-kern-afutura-se300-hi-res-music-player-silver","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/parnesajami-dac-amp\/astell-kern-afutura-se300-hi-res-music-player-silver\/","title":{"rendered":"Astell &amp; Kern A&amp;futura SE300 Hi-Res Music Player (Silver)"},"content":{"rendered":"<p><strong>Galven\u0101s \u012bpa\u0161\u012bbas<\/strong><\/p>\n<ul>\n<li>Ultra-prec\u012bzs 24 bitu R-2R DAC<\/li>\n<li>TERATON ALPHA tehnolo\u0123ija<\/li>\n<li>Class A\/AB dubultstiprin\u0101t\u0101ji<\/li>\n<li>2 posmu pastiprin\u0101jums l\u012bdz pat 6 Vrms<\/li>\n<li>OS &amp; NOS re\u017e\u012bmi<\/li>\n<li>L\u012bdz 12 stundu akumulatora darb\u012bbas laiks<\/li>\n<li>Native DSD256 32 bitu \/ 384 kHz<\/li>\n<li>5,46&quot; Full HD displejs<\/li>\n<li>Crimson t\u0113mas lietot\u0101ja saskarne\/UI\/UX<\/li>\n<li>Kr\u0101saini kod\u0113ts gaismas vad\u012bbas ska\u013cuma regulators<\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" title=\"Astell&amp;Kern A&amp;futura SE300\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/uMPyXI1b91A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><strong>Apraksts<\/strong><\/p>\n<p><strong>Piln\u012bb\u0101 diskr\u0113ts 24 bitu R-2R DAC<\/strong><\/p>\n<p>Lai nodro\u0161in\u0101tu lab\u0101ku <strong>A &amp;futura SE300<\/strong> audio atska\u0146ot\u0101ja analogo ska\u0146u<br \/>\natveido\u0161anu, m\u0113s jau s\u0101kotn\u0113j\u0101 dizaina f\u0101z\u0113 nol\u0113m\u0101m pirmoreiz apvienot DAC un<br \/>\npastiprin\u0101t\u0101ja sekcijas.<\/p>\n<p><strong>SE300<\/strong> tiek apr\u012bkots ar R-2R DAC, nevis Delta-Sigma DAC, kas visbie\u017e\u0101k tiek<br \/>\nizmantots citos audio atska\u0146ot\u0101jos. R-2R DAC, paz\u012bstams ar\u012b k\u0101 k\u0101p\u0146u DAC, jo<br \/>\ntas sak\u0101rto rezistorus k\u0101p\u0146u form\u0101, pied\u0101v\u0101 dabiski dinamiskas Hi-Fi ska\u0146as,<br \/>\nta\u010du tas ir \u013coti tehnisks un gr\u016bti \u012bstenojams, jo prasa sare\u017e\u0123\u012btas, rafin\u0113tas<br \/>\nrezistoru vien\u012bbas un gr\u016bti kontrol\u0113jamu str\u0101vas vad\u012bbu. Neskatoties uz \u0161\u012bm<br \/>\ntehniskaj\u0101m gr\u016bt\u012bb\u0101m, p\u0113c vair\u0101ku gadu izstr\u0101des un daudziem m\u0113\u0123in\u0101jumiem un<br \/>\nk\u013c\u016bd\u0101m m\u0113s esam sp\u0113ju\u0161i t\u0101s p\u0101rvar\u0113t un rad\u012bt jaunu analogo ska\u0146u. \u0160aj\u0101<br \/>\nproces\u0101 m\u0113s r\u016bp\u012bgi atlas\u012bj\u0101m katru no 96 ultra-prec\u012bzajiem rezistoriem un<br \/>\npabeidz\u0101m m\u016bsu R-2R DAC tehnolo\u0123iju.<\/p>\n<p><strong>SE300<\/strong> m\u016bs ir solis tuv\u0101k analog\u0101s ska\u0146as realiz\u0113\u0161anai no digit\u0101la sign\u0101la<br \/>\nun ir ilgas Astell&amp;Kern nekompromisa meistar\u012bbas ce\u013ca rezult\u0101ts, lai atrastu<br \/>\ngal\u012bgo ska\u0146as risin\u0101jumu.<\/p>\n<p><strong>24 bitu dekod\u0113\u0161anas realiz\u0101cija ar R-2R DAC<\/strong><\/p>\n<p>R-2R DAC <strong>SE300<\/strong> ier\u012bc\u0113 izmanto 48 p\u0101rus (23xR un 25x2R) no 96 ultra-<br \/>\nprec\u012bziem rezistoriem, lai rad\u012btu analogo sign\u0101lu, t\u0101d\u0113j\u0101di \u012bstenojot patiesu<br \/>\nHi-Fi 24 bitu dekod\u0113\u0161anu.<\/p>\n<p>**Ultra-prec\u012bzs rezistoru dizains, at<\/p>\n<p><iframe loading=\"lazy\" title=\"Astell&amp;Kern A&amp;futura SE300\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/uMPyXI1b91A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>SE300<\/strong> , ceturtais modelis <strong>A &amp;futura<\/strong> s\u0113rij\u0101, ir augstas klases<br \/>\ndigit\u0101lais audio atska\u0146ot\u0101js, kas mantot \u0161o identit\u0101ti un papla\u0161ina ska\u0146as<br \/>\niesp\u0113jas ar piln\u012bgi jaunu ieviestu tehnolo\u0123iju. <strong>A &amp;futura SE300<\/strong> ir<br \/>\napr\u012bkots ar ultrat\u012bru R-2R DAC, A\/B klases dubultu pastiprin\u0101t\u0101ju, kas rad\u012bts,<br \/>\nizmantojot m\u016bsu patent\u0113to TERATON ALPHA tehnolo\u0123iju, un pirmo reizi<br \/>\npa\u0161izstr\u0101d\u0101tu FPGA optimiz\u0113tu tehnolo\u0123iju. Ar \u0161\u012bm nep\u0101rsp\u0113jamaj\u0101m komponent\u0113m<br \/>\ntas pied\u0101v\u0101 patieso <strong>Astell &amp;Kern<\/strong> ska\u0146as filozofiju un tehnolo\u0123iju.<\/p>\n","protected":false},"featured_media":23266,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[876],"false":[1381,1385],"product_tag":[],"class_list":{"0":"post-34313","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-astell-kern","7":"product_cat-audio-ierices","8":"product_cat-parnesajami-dac-amp","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"brands":[{"id":876,"name":"Astell &amp; Kern","slug":"astell-kern"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product\/34313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/comments?post=34313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/23266"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=34313"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=34313"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=34313"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=34313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}