{"id":35939,"date":"2025-12-22T18:34:19","date_gmt":"2025-12-22T16:34:19","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier\/"},"modified":"2026-07-28T12:02:28","modified_gmt":"2026-07-28T10:02:28","slug":"cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/bluetooth-uztvereji\/cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier\/","title":{"rendered":"Cayin BTC-2 Hi Res Bluetooth\n  DAC Headphone Amplifier"},"content":{"rendered":"<h2>Cayin BTC-2 Hi\u2011Res Bluetooth DAC austi\u0146u pastiprin\u0101t\u0101js<\/h2>\n<h3>P\u0101rv\u0113r\u0161 jebkuru avotu par bag\u0101t\u012bgu, augstas iz\u0161\u0137irtsp\u0113jas klaus\u012b\u0161anos \u2014 bezvadu vai ar vadu<\/h3>\n<p>Beidziet izv\u0113l\u0113ties starp \u0113rt\u012bbu un ska\u0146as kvalit\u0101ti. Cayin BTC\u20112 nodro\u0161ina \u012bstu hi\u2011res Bluetooth tie\u0161i uz j\u016bsu galda un pievieno skaidru, jaud\u012bgu austi\u0146u pastiprin\u0101t\u0101ju un pilnv\u0113rt\u012bgu DAC centru vien\u0101 kompakt\u0101, pilnmet\u0101la korpus\u0101. Straum\u0113jiet ar LDAC vai aptX HD, piesl\u0113dziet koaksi\u0101lo digit\u0101lo avotu vai analogu l\u012bnijas ievadi \u2014 un baudiet balans\u0113tu 4.4 mm vai 6.35 mm austi\u0146u izeju, s\u016btiet l\u012bnijas l\u012bme\u0146a sign\u0101lu uz pastiprin\u0101tajiem ska\u013cru\u0146iem vai pat digit\u0101lo sign\u0101lu uz \u0101r\u0113ju DAC. Tas ir mazs apar\u0101ts, kas apvieno visus avotus, nezaud\u0113jot ska\u0146as kvalit\u0101ti.<\/p>\n<hr \/>\n<h3>K\u0101p\u0113c Audiotv\u0113ri izv\u0113las \u0161o produktu<\/h3>\n<ul>\n<li>Galven\u0101 priek\u0161roc\u012bba: T\u012brs, detaliz\u0113ts skan\u0113jums ar dabisku, nesoglab\u0101jo\u0161u prezent\u0101ciju un pla\u0161u, labi organiz\u0113tu ska\u0146as skatuvi \u2014 iespaid\u012bgi Bluetooth galddatora iek\u0101rtai. Neatkar\u012bgie recenzenti slav\u0113 t\u0101 nians\u0113t\u012bbu st\u012bgu un vok\u0101lu atska\u0146\u0101, k\u0101 ar\u012b mieru sare\u017e\u0123\u012bt\u0101s da\u013c\u0101s.<\/li>\n<li>Tehnisk\u0101 priek\u0161roc\u012bba: P\u0101rbaud\u012bts ESS Sabre ES9018K2M DAC kop\u0101 ar Qualcomm QCC5125 Bluetooth SoC un balans\u0113tu 4-kan\u0101lu pastiprin\u0101\u0161anas ce\u013cu, nodro\u0161inot zemu trok\u0161\u0146a l\u012bmeni un prec\u012bzu kan\u0101lu kontroli.<\/li>\n<li>Praktisk\u0101 priek\u0161roc\u012bba: Vienk\u0101r\u0161as priek\u0161puses vad\u012bbas ar gludu ALPS ska\u013cuma potenciometru un skaidru 1.7&quot; baltu OLED displeju, kas r\u0101da ieeju, kodeku un paraugu \u0146em\u0161anas \u0101trumu uzreiz. No\u0146emam\u0101 SMA antena optimiz\u0113 bezvadu uztver\u0161anu.<\/li>\n<li>Sader\u012bbas priek\u0161roc\u012bba: Bluetooth 5.1 (LDAC, aptX HD, aptX LL, aptX, AAC, SBC), S\/PDIF koaksi\u0101l\u0101 ievade l\u012bdz 192 kHz\/24 bitiem, un stereo RCA l\u012bnijas ieeja\/izeja \u013cauj BTC\u20112 integr\u0113ties ar telefoniem, plan\u0161etdatoriem, datoriem, televizoriem\/set-top box iek\u0101rt\u0101m ar koaksi\u0101lo izeju un pastiprin\u0101tajiem ska\u013cru\u0146iem.<\/li>\n<li>Unikalit\u0101tes priek\u0161roc\u012bba: Darbojas k\u0101 Bluetooth uztv\u0113r\u0113js un digit\u0101lais centrs \u2014 dekod\u0113 sav\u0101s austi\u0146u\/l\u012bnijas izej\u0101s vai p\u0101rs\u016bta Bluetooth straumi k\u0101 koaksi\u0101lu S\/PDIF uz \u0101r\u0113ju DAC. Maz da\u013cu kompaktu ier\u012b\u010du \u0161aj\u0101 cenu klas\u0113 pied\u0101v\u0101 gan S\/PDIF ievadi, gan izeju.<\/li>\n<\/ul>\n<hr \/>\n<h3>Kas iek\u013cauts komplekt\u0101<\/h3>\n<ul>\n<li>Galvenais produkts: Cayin BTC\u20112 Hi\u2011Res Bluetooth DAC\/austi\u0146u pastiprin\u0101t\u0101js (balans\u0113tas 4.4 mm un vienu galu 6.35 mm austi\u0146u izejas; RCA l\u012bnijas ieeja\/izeja; RCA koaksi\u0101la S\/PDIF ieeja\/izeja).<\/li>\n<li>Galvenais piederums: USB\u2011C baro\u0161anas kabelis (5V\/1A ieeja). Baro\u0161anas adapteris ne vienm\u0113r iek\u013cauts; der jebkur\u0161 5V\/1A USB baro\u0161anas avots.<\/li>\n<li>Papildapr\u012bkojums: No\u0146emama \u201cgumijas p\u012bles\u201d SMA antena Bluetooth uztver\u0161anai; infrasarkanais\/Bluetooth t\u0101lvad\u012bbas pults pieejama un da\u013c\u0113ji iek\u013cauta da\u017eos re\u0123ionos, ta\u010du p\u0113c Cayin ir izv\u0113les piederums.<\/li>\n<li>Dokument\u0101cija: Lietot\u0101ja rokasgr\u0101mata un garantijas inform\u0101cija (re\u0123ion\u0101l\u0101s pras\u012bbas var at\u0161\u0137irties).<\/li>\n<\/ul>\n<hr \/>\n<h3>Tehniskie parametri<\/h3>\n<table>\n<thead>\n<tr>\n<th>Parametrs<\/th>\n<th>V\u0113rt\u012bba<\/th>\n<th>Piez\u012bmes<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Produkta veids<\/td>\n<td>Galddatora Bluetooth DAC\/austi\u0146u pastiprin\u0101t\u0101js<\/td>\n<td>Bluetooth 5.1 uztv\u0113r\u0113js; vadu l\u012bnijas un S\/PDIF centrs.<\/td>\n<\/tr>\n<tr>\n<td>Bluetooth kodeki<\/td>\n<td>LDAC, aptX HD, aptX LL, aptX, AAC, SBC<\/td>\n<td>Kodeki att\u0113loti OLED ekr\u0101n\u0101.<\/td>\n<\/tr>\n<tr>\n<td>Bluetooth SoC<\/td>\n<td>Qualcomm QCC5125<\/td>\n<td>Augstas kvalit\u0101tes BT platforma.<\/td>\n<\/tr>\n<tr>\n<td>DAC<\/td>\n<td>ESS ES9018K2M<\/td>\n<td>Zemas ener\u0123ijas stereo Sabre DAC.<\/td>\n<\/tr>\n<tr>\n<td>Pastiprin\u0101t\u0101ja topolo\u0123ija<\/td>\n<td>Balans\u0113ts 4-kan\u0101lu ar ALPS ska\u013cuma potenciometru<\/td>\n<td>Zems trok\u0161\u0146a l\u012bmenis un prec\u012bza p\u0101rvald\u012bba.<\/td>\n<\/tr>\n<tr>\n<td>Austi\u0146u izejas<\/td>\n<td>4.4 mm balans\u0113ta; 6.35 mm viengalvain\u0101<\/td>\n<td>Priek\u0161puse.<\/td>\n<\/tr>\n<tr>\n<td>Nomin\u0101l\u0101 jauda<\/td>\n<td>280 mW + 280 mW (BAL), 190 mW + 190 mW (SE) @ 32\u03a9<\/td>\n<td>Piem\u0113rots IEM un daudziem portat\u012bvajiem austi\u0146\u0101m.<\/td>\n<\/tr>\n<tr>\n<td>Digit\u0101l\u0101 I\/O<\/td>\n<td>RCA koaksi\u0101la S\/PDIF ieeja\/izeja (l\u012bdz 192 kHz\/24 bitiem ieeja)<\/td>\n<td>Viena RCA kalpo gan ieejai, gan izejai atkar\u012bb\u0101 no re\u017e\u012bma.<\/td>\n<\/tr>\n<tr>\n<td>Analog\u0101 I\/O<\/td>\n<td>RCA l\u012bnijas ieeja; RCA l\u012bnijas izeja<\/td>\n<td>Galddatora centru elast\u012bba.<\/td>\n<\/tr>\n<tr>\n<td>Displejs<\/td>\n<td>1.7&quot; 128\u00d732 balts OLED<\/td>\n<td>Ieejas\/kodeka\/paraugu \u0101truma statuss.<\/td>\n<\/tr>\n<tr>\n<td>Antena<\/td>\n<td>No\u0146emama SMA \u201cgumijas p\u012ble\u201d<\/td>\n<td>Optimiz\u0113 uztver\u0161anu un novietojumu.<\/td>\n<\/tr>\n<tr>\n<td>Baro\u0161ana<\/td>\n<td>USB\u2011C 5V\/1A<\/td>\n<td>Str\u0101vas pat\u0113ri\u0146\u0161 ~250 mA pie LDAC 32\u03a9 BAL slodzes (tipiski).<\/td>\n<\/tr>\n<tr>\n<td>Izm\u0113ri<\/td>\n<td>168 \u00d7 167 \u00d7 39.5 mm<\/td>\n<td>Kompakts galddatora izm\u0113rs.<\/td>\n<\/tr>\n<tr>\n<td>Svars<\/td>\n<td>\u22480.75 kg<\/td>\n<td>Ciets, pilnmet\u0101la korpuss.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Piez\u012bmes:<\/p>\n<ul>\n<li>BTC\u20112 ir Bluetooth uztv\u0113r\u0113js\/DAC\/pastiprin\u0101t\u0101js. Tas neizstaro Bluetooth audio no vadu ieej\u0101m.<\/li>\n<li>Da\u017ei tirgot\u0101ji nor\u0101da lietot\u0101ja izv\u0113les digit\u0101los filtrus (\u0101trs\/l\u0113ns\/minim\u0101l\u0101s f\u0101zes), pieejamus izv\u0113ln\u0113; pieejam\u012bba var at\u0161\u0137irties atkar\u012bb\u0101 no re\u0123iona\/firmaware.<\/li>\n<\/ul>\n<hr \/>\n<h3>Profesion\u0101las atsauksmes<\/h3>\n<ul>\n<li>Atsauksmes: Re\u0123ion\u0101lie recenzenti uzsver BTC\u20112 \u201cmazo lielumu, lielo sniegumu,\u201d atz\u012bm\u0113jot gais\u012bgu ska\u0146as skatuvi, sp\u0113c\u012bgu vok\u0101lu atska\u0146ojumu un p\u0101rliecin\u0101tu sl\u0101\u0146o\u0161anu \u2014 pat p\u0101r Bluetooth.<\/li>\n<li>Tirgot\u0101ju atsauksmes: Specializ\u0113tie tirgot\u0101ji izce\u013c t\u0101 ret\u0101s iesp\u0113jas \u2014 LDAC uztver\u0161anu plus gan koaksi\u0101lo S\/PDIF ieeju, gan izeju, padarot to par elast\u012bgu galddatora centru.<\/li>\n<li>Mantojums: Ra\u017eots Cayin (Zhuhai Spark Electronic Equipment Co., Ltd.), hi\u2011fi ra\u017eot\u0101js, kas dibin\u0101ts 1993. gad\u0101, ar pla\u0161\u0101m zin\u0101\u0161an\u0101m no lampu pastiprin\u0101t\u0101jiem l\u012bdz m\u016bsdienu galddatora un portat\u012bvajiem audio risin\u0101jumiem.<\/li>\n<li>In\u017eenierijas iez\u012bmes: ALPS ska\u013cuma potenciometrs un iztur\u012bgs met\u0101la korpuss EMI aizsardz\u012bbai un ilgtermi\u0146a uzticam\u012bbai.<\/li>\n<\/ul>\n<hr \/>\n<h3>Kopsavilkums<\/h3>\n<p>Ja v\u0113laties vienk\u0101r\u0161u, stabilu hi\u2011res Bluetooth savam galdam, nezaud\u0113jot vadu DAC\/pastiprin\u0101t\u0101ja kvalit\u0101ti, Cayin BTC\u20112 piln\u012bb\u0101 atbilst pras\u012bb\u0101m. Tas vien\u0101 elegant\u0101 kast\u012bt\u0113 apvieno bezvadu straum\u0113\u0161anu, digit\u0101lo koaksi\u0101lo un analogo avotu \u2014 ar balans\u0113tu austi\u0146u piedzi\u0146u un iesp\u0113ju barot \u0101r\u0113ju DAC, kad esat gatavs uzlabojumiem. Tas ir p\u0101rdom\u0101ti izstr\u0101d\u0101ts un n\u0101kotnei gatavs galddatora centrs no z\u012bmola ar tr\u012bsdesmit gadu ilgu audiotv\u0113ru uzticam\u012bbu.<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p><strong>Cayin BTC-2 Hi-Res Bluetooth DAC AMP<\/strong> \u2014 vid\u0113jas klases galda Bluetooth DAC \/ austi\u0146u pastiprin\u0101t\u0101js. Ar ES9018K2M DAC un l\u012bdzsvarotu \u010detrkan\u0101lu dizainu t\u012bram, prec\u012bzam ska\u0146ojumam. Bluetooth 5.1 atbalsta LDAC un aptX HD; papildus S\/PDIF, LINE ieeju, BAL\/SE izejas, OLED displeju un t\u0101lvad\u012bbu.<\/p>\n","protected":false},"featured_media":35940,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[1625],"false":[1381,1383],"product_tag":[],"class_list":{"0":"post-35939","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-cayin","7":"product_cat-audio-ierices","8":"product_cat-bluetooth-uztvereji","10":"first","11":"instock","12":"featured","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"brands":[{"id":1625,"name":"Cayin","slug":"cayin"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product\/35939","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=35939"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/35940"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=35939"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=35939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=35939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=35939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}