{"id":34908,"date":"2025-10-16T10:16:22","date_gmt":"2025-10-16T08:16:22","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/fiio-k11-r2rdac-headphone-amplifier\/"},"modified":"2026-07-28T12:38:30","modified_gmt":"2026-07-28T10:38:30","slug":"fiio-k11-r2rdac-headphone-amplifier","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/austinu-pastiprinataji\/fiio-k11-r2rdac-headphone-amplifier\/","title":{"rendered":"FiiO K11 R2RDAC &amp; Headphone Amplifier"},"content":{"rendered":"<h2>FiiO K11 R2R DAC un Austi\u0146u pastiprin\u0101t\u0101js<\/h2>\n<h3>Pievienojiet sav\u0101m austi\u0146\u0101m analogo dv\u0113seli un galda sp\u0113ku<\/h3>\n<p>Ja alkstat p\u0113c m\u016bsdien\u012bga galda DAC\/amp skaidr\u012bbas un \u0113rt\u012bbas, ta\u010du pietr\u016bkst klasisk\u0101 hi\u2011fi tekst\u016bras un dabisk\u0101 pl\u016bsmas, FiiO K11 R2R ir rad\u012bts tie\u0161i jums. T\u0101 piln\u012bb\u0101 diferenci\u0101lais 24\u2011bitu R2R k\u0101p\u0146u DAC nodro\u0161ina bag\u0101t\u012bgi organisku skan\u0113jumu, bet robust\u0101 austi\u0146u posma l\u012bdzsvarotais izvads sniedz pilnv\u0113rt\u012bgu jaudu un galvas telpu visam \u2013 no j\u016bt\u012bg\u0101m IEM austi\u0146\u0101m l\u012bdz pilna izm\u0113ra plan\u0101raj\u0101m \u2013 viss iepakots eleganti kompakt\u0101 korpus\u0101, kas ieder\u0113sies jebkur\u0101 darbvirsm\u0101. Divi NOS\/OS re\u017e\u012bmi, tr\u012bs pastiprin\u0101juma l\u012bme\u0146i un intuit\u012bva viena klik\u0161\u0137a vad\u012bba \u013cauj piel\u0101got pieredzi m\u016bzikai, j\u016bsu austi\u0146\u0101m un noska\u0146ojumam.<\/p>\n<hr \/>\n<h3>K\u0101p\u0113c Audiophili Izv\u0113las \u0160o Produktu<\/h3>\n<ul>\n<li>\u2022 Ska\u0146as kvalit\u0101te, p\u0101rdom\u0101ta ar R2R\n<ul>\n<li>K11 R2R pa\u0161a izstr\u0101d\u0101tais \u010detrkan\u0101lu piln\u012bb\u0101 diferenci\u0101lais 24\u2011bitu R2R k\u0101p\u0146u DAC \u2014 192 prec\u012bzi pl\u0101nfilmas pretest\u012bbas, kas saska\u0146otas l\u012bdz 0.1% \u2014 priorit\u0101te ir tonim, tembram un laikam, radot dabiski dz\u012bv\u012bgu skan\u0113jumu. P\u0101rsl\u0113dzieties starp NOS re\u017e\u012bmu puristiskiem, nefiltr\u0113tiem to\u0146iem vai OS re\u017e\u012bmu t\u012br\u0101kai, \u013coti izsmalcin\u0101tai prezent\u0101cijai.<\/li>\n<\/ul>\n<\/li>\n<li>\u2022 In\u017eenierija, kas noz\u012bm\u0113\n<ul>\n<li>R\u016bp\u012bgi veidota sign\u0101la ce\u013cu \u0137\u0113de ved USB\/coax\/optisko caur FPGA apstr\u0101di uz R2R DAC, tad uz zema trok\u0161\u0146a OPA1642 filtr\u0101ciju un NJW1195A elektronisko ska\u013cuma kontroli ar SGM8262 izvades buferiem jaudai un stabilit\u0101tei. Daudzsl\u0101\u0146u baro\u0161anas dizains ar 17 zema trok\u0161\u0146a LDO un piel\u0101got\u0101m B\u0113rija solidaj\u0101m kondensatoriem nodro\u0161ina melnu fonu.<\/li>\n<\/ul>\n<\/li>\n<li>\u2022 Ikdienas lietojam\u012bba bez kompromisiem\n<ul>\n<li>Viena daudzfunkcion\u0101la regul\u0113\u0161anas poga apstr\u0101d\u0101 iesl\u0113g\u0161anu, izv\u0113lnes, ska\u013cumu un \u0101tru p\u0101rsl\u0113g\u0161anos starp austi\u0146u izeju (PO), main\u0101mo priek\u0161pastiprin\u0101t\u0101ja izeju (PRE) un fiks\u0113to l\u012bnijas izeju (LO). Spilgts, iztur\u012bgs priek\u0161\u0113jais displejs r\u0101da pastiprin\u0101jumu, paraugu \u0146em\u0161anas \u0101trumu un re\u017e\u012bmu, kam\u0113r aug\u0161\u0113jais RGB logotips var tikt iestat\u012bts, lai nor\u0101d\u012btu paraugu \u0146em\u0161anas \u0101trumu \u2014 vai ar\u012b piln\u012bb\u0101 izsl\u0113gts.<\/li>\n<\/ul>\n<\/li>\n<li>\u2022 Daudzveid\u012bgas savienojam\u012bbas iesp\u0113jas jebkuram uzst\u0101d\u012bjumam\n<ul>\n<li>Pievienojiet to ar USB\u2011C, optisko vai koaksi\u0101lo ieeju; darbiniet austi\u0146as no 6.35 mm vienpus\u0113j\u0101 vai 4.4 mm l\u012bdzsvarot\u0101; palaidiet aktiv\u0101s ska\u013cru\u0146us no RCA l\u012bnijas izejas; vai p\u0101rraidi digit\u0101li caur koaksi\u0101lo izeju (USB re\u017e\u012bm\u0101). USB atbalsta l\u012bdz 384 kHz\/32\u2011bitu PCM un DSD256; optisk\u0101 un koaksi\u0101l\u0101 l\u012bdz attiec\u012bgi 96 kHz\/24\u2011bit un 192 kHz\/24\u2011bit. Piez\u012bme: DSD tiek konvert\u0113ts uz PCM pirms k\u0101p\u0146u dekod\u0113\u0161anas, kas saskan ar 24\u2011bitu R2R arhitekt\u016bru.<\/li>\n<\/ul>\n<\/li>\n<li>\u2022 Rakstur\u012bga v\u0113rt\u012bba un identit\u0101te\n<ul>\n<li>K11 R2R ir FiiO pirmais galda DAC\/amp ar \u010detrkan\u0101lu, piln\u012bb\u0101 diferenci\u0101lu 24\u2011bitu R2R DAC integr\u0101ciju \u2014 sniedzot klasisko k\u0101p\u0146u DAC raksturu kompakta, m\u016bsdien\u012bga un \u013coti lietojama galda komponenta veid\u0101. Pieejams vair\u0101kos apdares variantos, lai papildin\u0101tu j\u016bsu telpu.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr \/>\n<h3>Ietverts Komplekt\u0101cij\u0101<\/h3>\n<ul>\n<li>\u2022 Galvenais produkts: FiiO K11 R2R galda DAC un austi\u0146u pastiprin\u0101t\u0101js (\u012bstais 24\u2011bitu piln\u012bb\u0101 diferenci\u0101lais R2R DAC; dual NOS\/OS re\u017e\u012bmi)<\/li>\n<li>\u2022 Pamatpiederums: USB\u2011A uz USB\u2011C datu kabelis (digit\u0101l\u0101 ieeja)<\/li>\n<li>\u2022 Papildu priek\u0161meti: \u0101r\u0113j\u0101 12V\/2A baro\u0161anas bloks ar AC kabeli; 6.35 mm austi\u0146u adapters<\/li>\n<li>\u2022 Dokument\u0101cija: \u0100tr\u0101s palai\u0161anas ce\u013cvedis; garantijas karte<\/li>\n<\/ul>\n<hr \/>\n<h3>Tehnisk\u0101s Specifik\u0101cijas<\/h3>\n<table>\n<thead>\n<tr>\n<th>Specifik\u0101cija<\/th>\n<th>V\u0113rt\u012bba<\/th>\n<th>Piez\u012bmes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Produkta tips<\/td>\n<td>Ar vadu galda DAC\/austi\u0146u pastiprin\u0101t\u0101js<\/td>\n<td>USB\u2011C, optisk\u0101, koaksi\u0101l\u0101 ieeja; 4.4 mm\/6.35 mm austi\u0146u izejas; RCA l\u012bnijas izeja; koaksi\u0101l\u0101 digit\u0101l\u0101 izeja (tikai USB re\u017e\u012bm\u0101)<\/td>\n<\/tr>\n<tr>\n<td>DAC arhitekt\u016bra<\/td>\n<td>Piln\u012bb\u0101 diferenci\u0101lais 24\u2011bitu R2R k\u0101p\u0146u DAC (192 saska\u0146otas pretest\u012bbas, 0.1%\/30 ppm)<\/td>\n<td>Pa\u0161a izstr\u0101d\u0101ts \u010detrkan\u0101lu dizains ar zem\u0101ku troksni un \u201ctum\u0161\u0101ku\u201d fonu.<\/td>\n<\/tr>\n<tr>\n<td>Darb\u012bbas re\u017e\u012bmi<\/td>\n<td>NOS un OS (uzparaugots l\u012bdz 384 kHz)<\/td>\n<td>Divas at\u0161\u0137ir\u012bgas skan\u0113juma nianses; viegli p\u0101rsl\u0113dzamas no priek\u0161puses.<\/td>\n<\/tr>\n<tr>\n<td>USB dekod\u0113\u0161ana<\/td>\n<td>L\u012bdz 384 kHz\/32\u2011bitu PCM, DSD256 (konvert\u0113ts uz PCM R2R dekod\u0113\u0161anai)<\/td>\n<td>Klas\u0113m atbilsto\u0161s; vienk\u0101r\u0161a iestat\u012b\u0161ana m\u016bsdienu OS.<\/td>\n<\/tr>\n<tr>\n<td>Digit\u0101l\u0101s ieejas<\/td>\n<td>USB\u2011C, Optisk\u0101, Koaksi\u0101l\u0101<\/td>\n<td>Optisk\u0101 l\u012bdz 96 kHz\/24\u2011bit; koaksi\u0101l\u0101 l\u012bdz 192 kHz\/24\u2011bit.<\/td>\n<\/tr>\n<tr>\n<td>L\u012bnijas\/Priek\u0161pastiprin\u0101t\u0101ja izejas<\/td>\n<td>RCA l\u012bnijas izvads; RCA koaksi\u0101lais izvads (tikai USB re\u017e\u012bm\u0101)<\/td>\n<td>Fiks\u0113ta vai main\u0101ma analog\u0101 izeja; digit\u0101lais caurlaides re\u017e\u012bms, kad avots ir USB.<\/td>\n<\/tr>\n<tr>\n<td>Austi\u0146u izejas<\/td>\n<td>6.35 mm vienpus\u0113j\u0101; 4.4 mm l\u012bdzsvarot\u0101<\/td>\n<td>Priek\u0161\u0113j\u0101 pane\u013ca izvads; \u0101tra PO\/PRE\/LO p\u0101rsl\u0113g\u0161ana.<\/td>\n<\/tr>\n<tr>\n<td>Izvades jauda (SE)<\/td>\n<td>460 mW + 460 mW pie 32 \u03a9; 50 mW + 50 mW pie 300 \u03a9<\/td>\n<td>Augsts pastiprin\u0101jums, OS re\u017e\u012bms.<\/td>\n<\/tr>\n<tr>\n<td>Izvades jauda (BAL)<\/td>\n<td>1300 mW + 1300 mW pie 32 \u03a9; 220 mW + 220 mW pie 300 \u03a9<\/td>\n<td>Galvas telpa plan\u0101rajiem un dinamiskajiem ska\u013cru\u0146iem.<\/td>\n<\/tr>\n<tr>\n<td>Ska\u013cuma\/Pastiprin\u0101juma vad\u012bba<\/td>\n<td>NJW1195A 4-kan\u0101lu elektronisk\u0101 ska\u013cuma kontrole; 3 pastiprin\u0101juma l\u012bme\u0146i ar 3 ska\u013cuma l\u012bkn\u0113m<\/td>\n<td>Prec\u012bza kontrole no IEM l\u012bdz gr\u016bti vad\u0101maj\u0101m austi\u0146\u0101m.<\/td>\n<\/tr>\n<tr>\n<td>Veiktsp\u0113ja (l\u012bnijas izvads)<\/td>\n<td>THD+N \u2248 0.025% (1 kHz, 0 dB pie 10 k\u03a9); SNR \u2265 115 dBA<\/td>\n<td>Ra\u017eot\u0101ja m\u0113r\u012bjumi.<\/td>\n<\/tr>\n<tr>\n<td>Veiktsp\u0113ja (austi\u0146u izvads)<\/td>\n<td>THD+N \u2248 0.025% (1 kHz pie 32 \u03a9); SNR \u2265 115 dBA<\/td>\n<td>Ra\u017eot\u0101ja m\u0113r\u012bjumi, OS re\u017e\u012bms.<\/td>\n<\/tr>\n<tr>\n<td>Izvades pretest\u012bba<\/td>\n<td>&lt;1 \u03a9 (SE); &lt;1.5 \u03a9 (BAL)<\/td>\n<td>Pal\u012bdz saglab\u0101t paredz\u0113to austi\u0146u tembr\u0101lo raksturu.<\/td>\n<\/tr>\n<tr>\n<td>Izm\u0113ri\/Svars<\/td>\n<td>147 \u00d7 133 \u00d7 32.3 mm; ~420 g<\/td>\n<td>Pl\u0101ns, telpu taupo\u0161s galda izm\u0113rs.<\/td>\n<\/tr>\n<tr>\n<td>Baro\u0161ana<\/td>\n<td>\u0100r\u0113jais 12V\/2A adapters<\/td>\n<td>T\u012brs, speci\u0101ls baro\u0161anas avots ar daudzsl\u0101\u0146u regul\u0101ciju.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Visas specifik\u0101cijas p\u0113c FiiO publiskotajiem parametriem un produkta dokument\u0101cijas.<\/p>\n<hr \/>\n<h3>Profesion\u0101l\u0101 Atzin\u012bba<\/h3>\n<ul>\n<li>\u2022 Preses p\u0101rkl\u0101jums: What Hi\u2011Fi izc\u0113la K11 R2R \u010detrkan\u0101lu, piln\u012bb\u0101 diferenci\u0101lo 24\u2011bitu R2R dizainu un t\u0101 m\u0113r\u0137i rad\u012bt vienm\u0113r\u012bg\u0101ku, dabisk\u0101ku skan\u0113jumu kompakt\u0101 galda form\u0101t\u0101.<\/li>\n<li>\u2022 Ofici\u0101lais izlaiduma pazi\u0146ojums: FiiO pozicion\u0113 K11 R2R k\u0101 savu pirmo galda DAC\/amp ar \u0161o k\u0101p\u0146u arhitekt\u016bru, atbalstot PCM 384 kHz\/24\u2011bit un DSD256 (konvert\u0113ts uz PCM R2R dekod\u0113\u0161anai).<\/li>\n<li>\u2022 Mantojums: FiiO, dibin\u0101ts 2007. gad\u0101 un b\u0101z\u0113ts Guangd\u017eou, ir ieguvis glob\u0101lu sekot\u0101ju loku pieejamu, augstas veiktsp\u0113jas galda un portat\u012bv\u0101m audio risin\u0101jumiem.<\/li>\n<li>\u2022 Inov\u0101cijas izcil\u012bbas: FPGA priek\u0161apstr\u0101de, NJW1195A elektronisk\u0101 ska\u013cuma kontrole, daudzsl\u0101\u0146u zema trok\u0161\u0146a baro\u0161ana ar 17 LDO un aizsardz\u012bbas\/termisk\u0101 konstrukcija atspogu\u013co r\u016bp\u012bgi p\u0101rdom\u0101tu sist\u0113mas l\u012bme\u0146a in\u017eenieriju \u2014 reti sastopamu \u0161aj\u0101 izm\u0113r\u0101.<\/li>\n<\/ul>\n<hr \/>\n<h3>Kopsavilkums<\/h3>\n<p>FiiO K11 R2R apvieno patiesi m\u016bsdien\u012bgu galda pieredzi ar muzik\u0101lismu, kas piesaista entuziastus k\u0101p\u0146u DAC cien\u012bt\u0101jus. Tas ir kompakts, bet jaud\u012bgs, intuit\u012bvs, bet konfigur\u0113jams, un izstr\u0101d\u0101ts no baro\u0161anas avota l\u012bdz ska\u0146as izvadei, lai nov\u0113rstu troksni un saglab\u0101tu emocijas. Ja v\u0113laties viegli iem\u012blamu galda DAC\/amp, kas nodro\u0161ina R2R raksturu, nezaud\u0113jot ikdienas lietojam\u012bbu, K11 R2R ir j\u016bsu sarakst\u0101.<\/p>\n<p>Piez\u012bmes un lab\u0101k\u0101 prakse:<\/p>\n<ul>\n<li>Lai atska\u0146otu DSD, iestatiet avotu uz Native\/DoP atbilsto\u0161i; K11 R2R iek\u0161\u0113ji konvert\u0113s uz PCM, lai saska\u0146otu ar 24\u2011bitu k\u0101p\u0146iem.<\/li>\n<li>Lietojiet OS re\u017e\u012bmu visplak\u0101najai frekvences atbildei un NOS re\u017e\u012bmu, ja v\u0113laties relaks\u0113t\u0101ku, nefiltr\u0113tu saj\u016btu.<\/li>\n<\/ul>\n<p>Vai esat gatavs pie\u0161\u0137irt savam galda komplektam analoga l\u012bdz\u012bgu \u0113rtumu un ietekmi? K11 R2R padara to vienk\u0101r\u0161u un dzi\u013ci apmierino\u0161u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>FiiO K11 R2R DAC un austi\u0146u pastiprin\u0101t\u0101js<\/strong> &#8211; vid\u0113ja l\u012bme\u0146a galdam paredz\u0113ts DAC\/pastiprin\u0101t\u0101js ar patiesu R2R DAC, kas nodro\u0161ina siltu, dabisku deta\u013c\u0101m bag\u0101tu ska\u0146u. USB-C, koaksi\u0101lais un optiskais ieejas; divi NOS\/OS re\u017e\u012bmi; 4.4mm balans\u0113t\u0101 un 6.35mm vienkan\u0101la austi\u0146u izejas; k\u0101 ar\u012b l\u012bnijas izeja un priek\u0161\u0113j\u0101 pane\u013ca displejs. Stabils, daudzpus\u012bgs uzlabojums nopietnai austi\u0146u klaus\u012b\u0161an\u0101s pieredzei.<\/p>\n","protected":false},"featured_media":34883,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[929],"false":[1381,1386],"product_tag":[],"class_list":{"0":"post-34908","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-fiio","7":"product_cat-audio-ierices","8":"product_cat-austinu-pastiprinataji","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"jetpack_sharing_enabled":true,"brands":[{"id":929,"name":"FiiO","slug":"fiio"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product\/34908","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=34908"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/34883"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=34908"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=34908"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=34908"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=34908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}