{"id":36073,"date":"2025-12-22T18:46:33","date_gmt":"2025-12-22T16:46:33","guid":{"rendered":"https:\/\/austinas.lv\/shop\/be-kategorijos\/cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier-2\/"},"modified":"2026-07-28T11:52:37","modified_gmt":"2026-07-28T09:52:37","slug":"cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier-2","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lt\/shop\/garso-irenginiai\/bluetooth-imtuvai\/cayin-btc-2-hi-res-bluetooth-dac-headphone-amplifier-2\/","title":{"rendered":"Cayin BTC-2 Hi Res Bluetooth\n  DAC Headphone Amplifier"},"content":{"rendered":"<h2>Cayin BTC-2 Hi-Res \u201eBluetooth\u201c DAC ausini\u0173 stiprintuvas<\/h2>\n<h3>Paverskite bet kok\u012f \u0161altin\u012f sodriu, auk\u0161tos rai\u0161kos klausymu \u2013 belaid\u017eiu arba laidiniu b\u016bdu<\/h3>\n<p>Nustokite rinktis tarp patogumo ir kokyb\u0117s. Cayin BTC-2 \u012f j\u016bs\u0173 stal\u0105 atne\u0161a tikr\u0105 hi-res \u201eBluetooth\u201c ir prideda \u0161var\u0173, ry\u0161k\u0173 ausini\u0173 stiprintuv\u0105 bei piln\u0105 DAC hub&#8217;\u0105 viename kompakti\u0161kame, viso metalo korpuse. Srautinio perdavimo galimyb\u0117s per LDAC arba aptX HD, galite prijungti koaksialin\u012f skaitmenin\u012f \u0161altin\u012f arba analogin\u012f linijin\u012f \u012f\u0117jim\u0105 \u2013 po to m\u0117gaukit\u0117s subalansuotu 4,4 mm arba 6,35 mm ausini\u0173 i\u0161vestimi, si\u0173skite linijin\u012f signal\u0105 \u012f aktyvius garsiakalbius ar net perduokite skaitmenin\u012f signal\u0105 atskiram DAC. Tai ma\u017ea d\u0117\u017eut\u0117, kuri sujungia kiekvien\u0105 \u0161altin\u012f, neaukojant garso.<\/p>\n<hr \/>\n<h3>Kod\u0117l audiopetukai renkasi \u0161\u012f produkt\u0105<\/h3>\n<ul>\n<li>Pagrindin\u0117 nauda: \u0161varus, detalus garsas su nat\u016bralia, nepavargstan\u010dia prezentacija ir plati, gerai i\u0161d\u0117styta scena \u2013 \u012fsp\u016bdinga belaid\u017eio stalo \u012frenginio klas\u0117je. Nepriklausomi ap\u017evalgininkai giria jo rafinuotum\u0105 atliekant stygini\u0173 ir vokalo partijas bei stabilum\u0105 sud\u0117tingose vietose.<\/li>\n<li>Technin\u0117 nauda: Patvirtintas ESS Sabre ES9018K2M DAC derinamas su Qualcomm QCC5125 \u201eBluetooth\u201c SoC ir subalansuota keturi\u0173 kanal\u0173 stiprinimo grandine, u\u017etikrinan\u010dia ma\u017e\u0105 triuk\u0161m\u0105 ir tiksl\u0173 kanal\u0173 valdym\u0105.<\/li>\n<li>Praktin\u0117 nauda: paprasta valdymo pultelio priekyje su \u0161velniu ALPS garso valdymo potenciometru ir ry\u0161kiu 1,7 colio baltu OLED ekranu, kuriame akimirksniu matyti \u012f\u0117jimas, kodekas ir pavyzd\u017ei\u0173 da\u017enis. Nuimama SMA antena optimizuoja belaid\u012f pri\u0117mim\u0105.<\/li>\n<li>Suderinamumo nauda: Bluetooth 5.1 (LDAC, aptX HD, aptX LL, aptX, AAC, SBC), S\/PDIF koaksialinis \u012f\u0117jimas iki 192 kHz\/24 bit\u0173, stereo RCA linijinis \u012f\u0117jimas\/i\u0161\u0117jimas leid\u017eia BTC-2 integruotis su telefonais, plan\u0161etiniais kompiuteriais, PC, televizoriais\/set-top d\u0117\u017eut\u0117mis su koaksialiniu i\u0161\u0117jimu ir aktyviais garsiakalbiais.<\/li>\n<li>I\u0161skirtin\u0117 nauda: veikia kaip \u201eBluetooth\u201c imtuvas ir skaitmeninis centras \u2013 dekoduoja \u012f savo ausini\u0173\/linijinius i\u0161\u0117jimus arba perduoda \u201eBluetooth\u201c sraut\u0105 kaip koaksialin\u012f S\/PDIF i\u0161\u0117jim\u0105 \u012f i\u0161orin\u012f DAC. Ma\u017eai kompakti\u0161k\u0173 \u012frengini\u0173 \u0161ioje kain\u0173 klas\u0117je si\u016blo tiek S\/PDIF \u012f\u0117jim\u0105, tiek i\u0161\u0117jim\u0105.<\/li>\n<\/ul>\n<hr \/>\n<h3>Kas \u012feina<\/h3>\n<ul>\n<li>Pagrindinis produktas: Cayin BTC-2 Hi-Res \u201eBluetooth\u201c DAC\/ausini\u0173 stiprintuvas (subalansuoti 4,4 mm ir vienpusiai 6,35 mm ausini\u0173 i\u0161\u0117jimai; RCA linijinis \u012f\u0117jimas\/i\u0161\u0117jimas; RCA koaksialinis S\/PDIF \u012f\u0117jimas\/i\u0161\u0117jimas).<\/li>\n<li>Pagrindin\u0117 priedas: USB-C maitinimo laidas (5V\/1A \u012f\u0117jimas). Maitinimo adapteris ne visada \u012ftrauktas; bet kuris 5V\/1A USB maitinimo \u0161altinis tinka.<\/li>\n<li>Antriniai daiktai: nuimama \u201egumini\u0173 antis\u201c SMA antena \u201eBluetooth\u201c pri\u0117mimui; infraraudon\u0173j\u0173 spinduli\u0173\/Bluetooth nuotolinio valdymo pultas yra prieinamas ir kai kuriose teritorijose pridedamas, bet Cayin j\u012f laiko pasirenkamu priedu.<\/li>\n<li>Dokumentacija: vartotojo vadovas ir garantijos informacija (regionin\u0117s s\u0105lygos skiriasi).<\/li>\n<\/ul>\n<hr \/>\n<h3>Technin\u0117s specifikacijos<\/h3>\n<table>\n<thead>\n<tr>\n<th>Specifikacija<\/th>\n<th>Reik\u0161m\u0117<\/th>\n<th>Pastabos<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Produkto tipas<\/td>\n<td>Stalinis Bluetooth DAC\/ausini\u0173 stiprintuvas<\/td>\n<td>Bluetooth 5.1 imtuvas; laidin\u0117 linija ir S\/PDIF centras.<\/td>\n<\/tr>\n<tr>\n<td>Bluetooth kodekai<\/td>\n<td>LDAC, aptX HD, aptX LL, aptX, AAC, SBC<\/td>\n<td>Kodekai rodomi OLED ekrane.<\/td>\n<\/tr>\n<tr>\n<td>Bluetooth SoC<\/td>\n<td>Qualcomm QCC5125<\/td>\n<td>Auk\u0161tos kokyb\u0117s BT platforma.<\/td>\n<\/tr>\n<tr>\n<td>DAC<\/td>\n<td>ESS ES9018K2M<\/td>\n<td>Ma\u017eo energijos suvartojimo stereo Sabre DAC.<\/td>\n<\/tr>\n<tr>\n<td>Stiprintuvo topologija<\/td>\n<td>Subalansuotas 4-kanal\u0173 su ALPS garso potenciometru<\/td>\n<td>Ma\u017eas triuk\u0161mas ir tikslus sekimas.<\/td>\n<\/tr>\n<tr>\n<td>Ausini\u0173 i\u0161\u0117jimai<\/td>\n<td>4,4 mm subalansuoti; 6,35 mm vienpusis<\/td>\n<td>Priekin\u0117je plok\u0161t\u0117je.<\/td>\n<\/tr>\n<tr>\n<td>Nominali galia<\/td>\n<td>280 mW + 280 mW (BAL), 190 mW + 190 mW (SE) @ 32\u03a9<\/td>\n<td>Tinka IEM ir daugeliui ne\u0161iojam\u0173 ausini\u0173.<\/td>\n<\/tr>\n<tr>\n<td>Skaitmeninis I\/I<\/td>\n<td>RCA koaksialinis S\/PDIF \u012f\u0117jimas\/i\u0161\u0117jimas (iki 192 kHz\/24 bit\u0173 \u012f\u0117jimas)<\/td>\n<td>Vienas RCA naudojamas \u012f\u0117jimui\/i\u0161\u0117jimui pagal re\u017eim\u0105.<\/td>\n<\/tr>\n<tr>\n<td>Analoginis I\/I<\/td>\n<td>RCA linijinis \u012f\u0117jimas; RCA linijinis i\u0161\u0117jimas<\/td>\n<td>Stalinis centras lanks\u010diam naudojimui.<\/td>\n<\/tr>\n<tr>\n<td>Ekranas<\/td>\n<td>1,7 colio 128\u00d732 baltas OLED<\/td>\n<td>\u012e\u0117jimo\/kodeko\/pavyzd\u017eio da\u017enio statusas.<\/td>\n<\/tr>\n<tr>\n<td>Antena<\/td>\n<td>Nuimama SMA \u201egumin\u0117 lazdel\u0117\u201c<\/td>\n<td>Optimizuoja diapazon\u0105 ir pad\u0117t\u012f.<\/td>\n<\/tr>\n<tr>\n<td>Maitinimas<\/td>\n<td>USB-C 5V\/1A<\/td>\n<td>Su LDAC apkrova 32\u03a9 BAL ~250 mA (tipin\u0117).<\/td>\n<\/tr>\n<tr>\n<td>Matmenys<\/td>\n<td>168 \u00d7 167 \u00d7 39,5 mm<\/td>\n<td>Kompakti\u0161kas stalinis dydis.<\/td>\n<\/tr>\n<tr>\n<td>Svoris<\/td>\n<td>\u22480,75 kg<\/td>\n<td>Tvirtas, visas metalinis korpusas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Pastabos:<\/p>\n<ul>\n<li>BTC-2 yra \u201eBluetooth\u201c imtuvas\/DAC\/stiprintuvas. Jis neperduoda \u201eBluetooth\u201c garso i\u0161 laidini\u0173 \u012f\u0117jim\u0173.<\/li>\n<li>Kai kurie pardav\u0117jai nurodo naudotojo pasirenkamus skaitmeninius filtrus (Greitas\/L\u0117tas\/Minimum faz\u0117), prieinamus per meniu; prieinamumas gali skirtis priklausomai nuo regiono\/programin\u0117s \u012frangos.<\/li>\n<\/ul>\n<hr \/>\n<h3>Profesionalus pripa\u017einimas<\/h3>\n<ul>\n<li>Ap\u017evalgos: Regioniniai ap\u017evalgininkai pabr\u0117\u017eia BTC-2 \u201ema\u017e\u0105 dyd\u012f, didel\u012f na\u0161um\u0105\u201c, i\u0161skirdami erdvum\u0105, stipri\u0105 vokalo detal\u0119 ir pasitik\u0117jim\u0105 sluoksniuojant \u2013 net per \u201eBluetooth\u201c.<\/li>\n<li>Pardav\u0117j\u0173 atsiliepimai: Specializuoti pardav\u0117jai akcentuoja jo ret\u0105 derin\u012f \u2013 LDAC pri\u0117mim\u0105 kartu su tiek koaksialiniu S\/PDIF \u012f\u0117jimu, tiek i\u0161\u0117jimu, tod\u0117l jis yra lankstus stalinis centras.<\/li>\n<li>Paveldas: Sukurtas Cayin (Zhuhai Spark Electronic Equipment Co., Ltd.), auk\u0161tos kokyb\u0117s hi-fi gamintojos, \u012fkurto 1993 m., turin\u010dios gilias \u017einias nuo vamzdini\u0173 stiprintuv\u0173 iki \u0161iuolaikin\u0117s stalini\u0173 ir ne\u0161iojam\u0173 garso technikos.<\/li>\n<li>In\u017eineriniai sprendimai: ALPS garso valdymo potenciometras ir tvirtas metalinis korpusas EMI apsaugai bei ilgalaikiam patikimumui.<\/li>\n<\/ul>\n<hr \/>\n<h3>Apibendrinimas<\/h3>\n<p>Jei norite paprasto, stabilaus hi-res \u201eBluetooth\u201c staliniam naudojimui, neaukojant laidinio DAC\/stiprintuvo kokyb\u0117s, Cayin BTC-2 atitinka \u0161\u012f tiksl\u0105. Jis konsoliduoja j\u016bs\u0173 belaid\u012f sraut\u0105, skaitmenin\u012f koaksialin\u012f ir analoginius \u0161altinius \u012f vien\u0105 eleganti\u0161k\u0105 d\u0117\u017eut\u0119 \u2013 su subalansuotu ausini\u0173 pavaros valdymu ir galimybe tiekti signal\u0105 i\u0161oriniam DAC, kai nor\u0117site toliau tobul\u0117ti. Tai apgalvotai suprojektuotas, \u012f ateit\u012f orientuotas stalinis centras i\u0161 prek\u0117s \u017eenklo, turin\u010dio tris de\u0161imtme\u010dius audiophile patikimumo.<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p><strong>Cayin BTC-2 Hi-Res Bluetooth DAC AMP<\/strong> \u2014 vidutin\u0117s klas\u0117s stalinis Bluetooth DAC\/ausini\u0173 stiprintuvas. Su ES9018K2M DAC ir subalansuotu keturi\u0173 kanal\u0173 dizainu \u0161variam, tiksliajam garsui. Bluetooth 5.1 palaiko LDAC ir aptX HD; be to, S\/PDIF, LINE \u012fvestis, BAL\/SE i\u0161vestys, OLED ekranas ir nuotolinio valdymo pultas.<\/p>\n","protected":false},"featured_media":36074,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[1626],"false":[1431,1429],"product_tag":[],"class_list":{"0":"post-36073","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-cayin","7":"product_cat-bluetooth-imtuvai","8":"product_cat-garso-irenginiai","10":"first","11":"instock","12":"featured","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"brands":[{"id":1626,"name":"Cayin","slug":"cayin"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/product\/36073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/comments?post=36073"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/media\/36074"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/media?parent=36073"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/pwb-brand?post=36073"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/false?post=36073"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lt\/wp-json\/wp\/v2\/product_tag?post=36073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}