{"id":36263,"date":"2026-01-13T07:36:11","date_gmt":"2026-01-13T05:36:11","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/astell-kern-afutura-se300-hi-res-music-player-titanium-limited-edition\/"},"modified":"2026-07-28T17:15:40","modified_gmt":"2026-07-28T15:15:40","slug":"astell-kern-afutura-se300-hi-res-music-player-titanium-limited-edition","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/parnesajami-dac-amp\/astell-kern-afutura-se300-hi-res-music-player-titanium-limited-edition\/","title":{"rendered":"Astell &amp; Kern A&amp;futura SE300 Hi-Res Music Player (Titanium, Limited Edition)"},"content":{"rendered":"<p><strong>Galven\u0101s \u012bpa\u0161\u012bbas<\/strong><\/p>\n<ul>\n<li>\u012apa\u0161i prec\u012bzs 24 bitu R-2R DAC<\/li>\n<li>TERATON ALPHA tehnolo\u0123ija<\/li>\n<li>A\/B klases dubultpastiprin\u0101t\u0101ji<\/li>\n<li>2 posmu pastiprin\u0101jums ar l\u012bdz pat 6 Vrms<\/li>\n<li>OS &amp; NOS re\u017e\u012bmi<\/li>\n<li>L\u012bdz 12 stund\u0101m akumulatora darb\u012bbas laiks<\/li>\n<li>Dab\u012bgais DSD256 32 bitu\/384 kHz<\/li>\n<li>5,46&quot; Full HD displejs<\/li>\n<li>Crimson tematikas UI\/UX<\/li>\n<li>Kr\u0101saini kod\u0113ts apgaismots 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 diskretiz\u0113ts 24bitu R-2R DAC<\/strong><\/p>\n<p>Lai nodro\u0161in\u0101tu, ka <strong>A &amp;futura SE300<\/strong> audio atska\u0146ot\u0101js lab\u0101k reproduc\u0113<br \/>\nanalog\u0101s ska\u0146as, m\u0113s s\u0101kotn\u0113j\u0101s projekt\u0113\u0161anas f\u0101z\u0113 nol\u0113m\u0101m pirmo reizi<br \/>\napvienot DAC un AMP sada\u013cas.<\/p>\n<p><strong>SE300<\/strong> ir 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 rezistorus izvieto k\u0101 k\u0101pn\u0113s, pied\u0101v\u0101 dabiski tom\u0113r dinamiskas Hi-Fi<br \/>\nska\u0146as, ta\u010du tas ir \u013coti tehniski sare\u017e\u0123\u012bti un gr\u016bti \u012bstenojams, jo prasa<br \/>\nsare\u017e\u0123\u012btas prec\u012bzu rezistoru vien\u012bbas un gr\u016bti p\u0101rvald\u0101mus str\u0101vas vad\u012bbas<br \/>\nrisin\u0101jumus. Neskatoties uz \u0161iem tehniskajiem izaicin\u0101jumiem, p\u0113c vair\u0101kiem<br \/>\nizstr\u0101des gadiem un daudz\u0101m k\u013c\u016bd\u0101m un to labo\u0161anas reiz\u0113m mums ir izdevies tos<br \/>\np\u0101rvar\u0113t un rad\u012bt jaunu analogo skan\u0113jumu. Proces\u0101 m\u0113s r\u016bp\u012bgi izv\u0113l\u0113j\u0101mies<br \/>\nkatru no 96 augsti prec\u012bzajiem rezistoriem un pabeidz\u0101m m\u016bsu R-2R DAC<br \/>\ntehnolo\u0123iju.<\/p>\n<p><strong>SE300<\/strong> m\u016bs noved soli tuv\u0101k analogo ska\u0146u realiz\u0101cijai no digit\u0101l\u0101 avota un<br \/>\nir <strong>Astell &amp;Kern<\/strong> iztur\u012bg\u0101 amatniec\u012bbas darba rezult\u0101ts, mekl\u0113jot ultim\u0101tu<br \/>\nska\u0146as risin\u0101jumu.<\/p>\n<p><strong>24 bitu dekod\u0113\u0161anas realiz\u0101cija ar R-2R DAC<\/strong><\/p>\n<p><strong>SE300<\/strong> R-2R DAC sast\u0101v no 48 p\u0101riem (23xR un 25x2R) no 96 augsti prec\u012bziem<br \/>\nrezistoriem, kas rada analogo sign\u0101lu un nodro\u0161ina patiesu Hi-Fi 24 bitu<br \/>\ndekod\u0113\u0161anu.<\/p>\n<p>**Augsti prec\u012bza<\/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 no <strong>A &amp;futura<\/strong> kl\u0101sta, ir augstv\u0113rt\u012bgs<br \/>\ndigit\u0101lais audio atska\u0146ot\u0101js, kas mantotos \u0161o identit\u0101ti un papla\u0161ina ska\u0146as<br \/>\ndiapazonu ar piln\u012bgi jaunu ieviestu tehnolo\u0123iju. <strong>A &amp;futura SE300<\/strong> ir<br \/>\napr\u012bkots ar \u013coti prec\u012bzu R-2R DAC, Class A\/AB dubult\u0101s pastiprin\u0101t\u0101jus, kas<br \/>\nradu\u0161ies, izmantojot 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\u0113jam\u0101m komponent\u0113m<br \/>\ntas pied\u0101v\u0101 patieso ska\u0146as filozofiju un tehnolo\u0123iju no <strong>Astell &amp;Kern<\/strong>.<\/p>\n","protected":false},"featured_media":23183,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[876],"false":[1381,1385],"product_tag":[],"class_list":{"0":"post-36263","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\/36263","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=36263"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/23183"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=36263"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=36263"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=36263"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=36263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}