{"id":35990,"date":"2025-12-22T18:39:36","date_gmt":"2025-12-22T16:39:36","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/cayin-ru7-1-bit-dsd-headphone-amplifier\/"},"modified":"2026-07-28T12:04:30","modified_gmt":"2026-07-28T10:04:30","slug":"cayin-ru7-1-bit-dsd-headphone-amplifier","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/parnesajami-dac-amp\/cayin-ru7-1-bit-dsd-headphone-amplifier\/","title":{"rendered":"Cayin RU7 1 bIT DSD Headphone\n  Amplifier"},"content":{"rendered":"<h1>Cayin RU7 1\u2011bit DSD USB DAC\/austi\u0146u pastiprin\u0101t\u0101js<\/h1>\n<p>P\u0101rv\u0113rtiet savu telefonu vai kl\u0113pjdatoru par atsauces klases avotu. Cayin RU7 nodro\u0161ina pl\u016bsto\u0161u, organisku vieglumu, ko audiophiles m\u012bl DSD ska\u0146\u0101s \u2014 ar jaudu un dinamiku, kas nepiecie\u0161ama m\u016bsdienu austi\u0146\u0101m \u2014 kabatas izm\u0113ra ier\u012bc\u0113, kas saudz\u0113 gan j\u016bsu ier\u012bces bateriju, gan m\u016bziku.<\/p>\n<h2>K\u0101p\u0113c tas ir svar\u012bgi<\/h2>\n<p>Ja esat m\u0113\u0123in\u0101jis dong\u013cus, kas skan steril\u0101 veid\u0101, rada \u0161v\u012bkst\u0113\u0161anu ar jut\u012bgiem IEM vai nav pietiekami jaud\u012bgi pilna izm\u0113ra austi\u0146\u0101m, RU7 ir j\u016bsu atbilde. T\u0101 diskr\u0113ta 1\u2011bit DSD DAC arhitekt\u016bra p\u0101rveido visu \u201cVisu uz DSD\u201d pirms sign\u0101ls non\u0101k pastiprin\u0101t\u0101j\u0101, saglab\u0101jot toni un mikrodeta\u013cas, vienlaikus fonu troksni padarot par gandr\u012bz neman\u0101mu. Rezult\u0101ts ir viegli muzik\u0101ls skan\u0113jums \u2014 gluds tur, kur vajadz\u012bgs, un aspr\u0101t\u012bgs tur, kur tas ir svar\u012bgi.<\/p>\n<hr \/>\n<h2>K\u0101p\u0113c Audiophiles Izv\u0113las \u0160o Produktu<\/h2>\n<ul>\n<li><strong>Ska\u0146a pirmaj\u0101 viet\u0101:<\/strong> RU7 piln\u012bb\u0101 l\u012bdzsvarotais, diskr\u0113tais 1\u2011bit rezistoru t\u012bkla DAC rada toni ar dabisku, analo\u0123ai l\u012bdz\u012bgu vienk\u0101r\u0161\u012bbu, vienlaikus saglab\u0101jot izcili skaidr\u012bbu un skatuves dzi\u013cumu. Atsauksmes past\u0101v\u012bgi slav\u0113 t\u0101 organisko skan\u0113jumu.<\/li>\n<li><strong>Re\u0101la in\u017eenierija:<\/strong> Cayin izstr\u0101d\u0101 RU7, balstoties uz 128 augstas precizit\u0101tes pl\u0101npl\u0113ves rezistoriem diferenc\u0113t\u0101 4 kan\u0101lu DAC topolo\u0123ij\u0101, kam seko tr\u012bs posmu akt\u012bvais zem\u0101s caurlaid\u012bbas filtrs. Visa digit\u0101l\u0101 ska\u0146a tiek konvert\u0113ta uz lietot\u0101ja izv\u0113l\u0113tu DSD64\/128\/256 pirms diskr\u0113t\u0101 DAC, atk\u0101rtojot tehnolo\u0123iju no Cayin N7 DAP.<\/li>\n<li><strong>Praktiska jauda:<\/strong> Divi paral\u0113li str\u0101d\u0101jo\u0161i pastiprin\u0101t\u0101ji nodro\u0161ina l\u012bdz pat 400 mW pie 32 \u03a9 no 4.4 mm l\u012bdzsvarot\u0101 izejas (160 mW no 3.5 mm SE), ar zemu izejas pretest\u012bbu IEM siner\u0123ijai un rezerves daudziem pilna izm\u0113ra austi\u0146u mode\u013ciem.<\/li>\n<li><strong>Ikdienas sader\u012bba:<\/strong> Zems 100\u2013110 mA pat\u0113ri\u0146\u0161, k\u0101 ar\u012b viet\u0113ja atbalsta Android, iOS\/iPadOS, macOS un Windows (pieejams draiveris) padara RU7 viegli lietojamu ar da\u017e\u0101d\u0101m ier\u012bc\u0113m.<\/li>\n<li><strong>Unik\u0101la daudzpus\u012bba:<\/strong> Gan 3.5 mm, gan 4.4 mm ligzdas var konfigur\u0113t k\u0101 fiks\u0113ta l\u012bme\u0146a l\u012bnijas izejas (1.2 Vrms SE, 2.4 Vrms BAL), lai barotu portat\u012bvus vai galda pastiprin\u0101t\u0101jus un m\u0101jas sist\u0113mas \u2014 nav nepiecie\u0161ami papildu dong\u013ci.<\/li>\n<\/ul>\n<hr \/>\n<h2>Komplekt\u0101 Iek\u013cauts<\/h2>\n<ul>\n<li><strong>Cayin RU7 p\u0101rn\u0113s\u0101jams USB DAC\/austi\u0146u pastiprin\u0101t\u0101js:<\/strong> Diskr\u0113ta 1\u2011bit DSD arhitekt\u016bra, dubultie paral\u0113lie pastiprin\u0101t\u0101ji, 3.5 mm SE un 4.4 mm l\u012bdzsvarotas ieejas\/izejas.<\/li>\n<li><strong>Galvenais kabelis:<\/strong> USB-C uz USB-C OTG kabelis.<\/li>\n<li><strong>Adapteri un aksesu\u0101ri:<\/strong> USB\u2011A uz USB\u2011C adapters, roku darbs magn\u0113tiska \u0101das somi\u0146a un divas l\u012bm\u0113jam\u0101s met\u0101la pl\u0101ksn\u012btes dro\u0161ai stiprin\u0101\u0161anai.<\/li>\n<li><strong>Dokument\u0101cija:<\/strong> \u0100tra s\u0101kuma instrukcija\/lieto\u0161anas inform\u0101cija (Windows USB audio draiveris pieejams no Cayin atbalsta lapas).<\/li>\n<\/ul>\n<hr \/>\n<h2>Tehnisk\u0101s Specifik\u0101cijas<\/h2>\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>Vads USB DAC\/austi\u0146u pastiprin\u0101t\u0101js (\u201cdonglis\u201d)<\/td>\n<td>USB-C uz hostu; 3.5 mm SE un 4.4 mm l\u012bdzsvarota t\u0101lru\u0146a\/l\u012bnijas izeja.<\/td>\n<\/tr>\n<tr>\n<td>DAC arhitekt\u016bra<\/td>\n<td>Piln\u012bb\u0101 l\u012bdzsvarots, diskr\u0113ts 1\u2011bit rezistoru t\u012bkls (128 pl\u0101npl\u0113ves rezistori)<\/td>\n<td>4 kan\u0101lu diferenc\u0113ts; 3 posmu akt\u012bvs zem\u0101s caurlaid\u012bbas filtrs.<\/td>\n<\/tr>\n<tr>\n<td>Digit\u0101lais atbalsts<\/td>\n<td>PCM l\u012bdz 384 kHz; viet\u0113jais DSD64\/128\/256<\/td>\n<td>Lietot\u0101ja izv\u0113les All-to-DSD konvert\u0101cija.<\/td>\n<\/tr>\n<tr>\n<td>Jauda (3.5 mm)<\/td>\n<td>160 mW @ 32 \u03a9<\/td>\n<td>Zema izejas pretest\u012bba IEM.<\/td>\n<\/tr>\n<tr>\n<td>Jauda (4.4 mm)<\/td>\n<td>400 mW @ 32 \u03a9<\/td>\n<td>Sp\u0113j vad\u012bt daudzus pilna izm\u0113ra austi\u0146u mode\u013cus.<\/td>\n<\/tr>\n<tr>\n<td>L\u012bnijas izejas spriegumi<\/td>\n<td>1.2 Vrms (3.5 mm), 2.4 Vrms (4.4 mm)<\/td>\n<td>Fiks\u0113ts l\u012bmenis; apiet ska\u013cuma kontroli.<\/td>\n<\/tr>\n<tr>\n<td>Izejas pretest\u012bba<\/td>\n<td>0.5 \u03a9 (3.5 mm), 1.0 \u03a9 (4.4 mm)<\/td>\n<td>Pal\u012bdz saglab\u0101t IEM frekven\u010du reakciju.<\/td>\n<\/tr>\n<tr>\n<td>Displejs<\/td>\n<td>0.96&quot; OLED, 128\u00d764<\/td>\n<td>Ier\u012bces statusa un izv\u0113lnes piek\u013cuve.<\/td>\n<\/tr>\n<tr>\n<td>Pastiprin\u0101jums un ska\u013cums<\/td>\n<td>Zems\/augsts pastiprin\u0101jums; 100 pak\u0101pju diskr\u0113t\u0101 rezistoru ska\u013cuma kontrole (3 segmenti)<\/td>\n<td>Prec\u012bza kontrole jut\u012bgiem IEM.<\/td>\n<\/tr>\n<tr>\n<td>Arhitekt\u016bra\/uzb\u016bve<\/td>\n<td>Divas 6 sl\u0101\u0146u plates ar digit\u0101la\/analoga dal\u012bjumu<\/td>\n<td>Samazina trauc\u0113jumus un saglab\u0101 sign\u0101la integrit\u0101ti.<\/td>\n<\/tr>\n<tr>\n<td>Str\u0101vas pat\u0113ri\u0146\u0161<\/td>\n<td>Apm\u0113ram 100\u2013110 mA<\/td>\n<td>Izstr\u0101d\u0101ts, lai minimiz\u0113tu saimniekdatora baterijas pat\u0113ri\u0146u.<\/td>\n<\/tr>\n<tr>\n<td>Izm\u0113ri\/svars<\/td>\n<td>66 \u00d7 24 \u00d7 12 mm; 25 g<\/td>\n<td>Kabatas izm\u0113ra.<\/td>\n<\/tr>\n<tr>\n<td>OS sader\u012bba<\/td>\n<td>Android, iOS\/iPadOS, macOS, Windows 7\u201311<\/td>\n<td>Windows draiveris pieejams no Cayin.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Piez\u012bmes: Frekven\u010du reakcija, SNR un kan\u0101lu atdal\u012b\u0161anas r\u0101d\u012bt\u0101ji nedaudz at\u0161\u0137iras atkar\u012bb\u0101 no izejas; ja ir nepiecie\u0161ams sist\u0113mas piel\u0101go\u0161anai, konsult\u0113jieties ar savu tirgot\u0101ju detaliz\u0113taj\u0101 aprakst\u0101.<\/p>\n<hr \/>\n<h2>Profesion\u0101la Atzin\u012bba<\/h2>\n<ul>\n<li>\u201cOrganisks un analo\u0123ai l\u012bdz\u012bgs ar lielisku caursp\u012bd\u012bgumu un tehniskumu.\u201d \u2014 Headfonia par RU7.<\/li>\n<li>Head\u2011Fi lietot\u0101ji atz\u012bm\u0113 izcilo toni, skatuvi un jaudu; da\u017ei zi\u0146o par viegliem releja klik\u0161\u0137iem starp dziesm\u0101m (norm\u0101la DSD\/releja dizaina blakuspar\u0101d\u012bba) un palielin\u0101tu saimniekdatora baterijas pat\u0113ri\u0146u \u2014 kompromisi, ko daudzi pie\u0146em par labu ska\u0146ai.<\/li>\n<li>Mantojums: Cayin ir Zhuhai Spark Electronic Equipment Co., Ltd. personisk\u0101s audio z\u012bmols, kas projekt\u0113 audiophile komponentus kop\u0161 1993. gada.<\/li>\n<li>Inov\u0101cija: RU7 ievie\u0161 Cayin diskr\u0113to 1\u2011bitu DSD arhitekt\u016bru \u2014 pirmo reizi prezent\u0113ta N7 DAP \u2014 zemas jaudas, dubultu PCB dongl\u0113 ar koplietotu l\u012bnijas izejas funkcionalit\u0101ti, reta kombin\u0101cija \u0161\u0101d\u0101 izm\u0113r\u0101.<\/li>\n<\/ul>\n<hr \/>\n<h2>Secin\u0101jums<\/h2>\n<p>Cayin RU7 ir paredz\u0113ts klaus\u012bt\u0101jiem, kuri v\u0113las p\u0101rn\u0113s\u0101jamu audio bez muzik\u0101l\u0101s kvalit\u0101tes, jaudas vai sist\u0113mas elast\u012bbas upur\u0113\u0161anas. T\u0101 diskr\u0113tais 1\u2011bit DSD kodols, gudr\u0101 dubult\u0101 pastiprin\u0101t\u0101ja topolo\u0123ija un koplietot\u0101 l\u012bnijas izeja izpl\u016bst robe\u017eu starp kabatas iek\u0101rt\u0101m un nopietnu Hi-Fi, viss taj\u0101 pa\u0161\u0101 laik\u0101 priec\u012bgi mijiedarbojoties ar j\u016bsu telefonu vai datoru. Ja esat gaid\u012bjis dongli, kas skan k\u0101 \u012bsts Hi-Fi, tas ir tas, kas to p\u0101rsp\u0113j.<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p><strong>Cayin RU7<\/strong> &#8211; Flagmanu l\u012bme\u0146a p\u0101rn\u0113s\u0101jams USB DAC\/austi\u0146u pastiprin\u0101t\u0101js. Kompakts, diskr\u0113ts 1 bitu R2R DAC ar All-to-DSD skal\u0113\u0161anu dabiskai, detaliz\u0113tai ska\u0146ai. PCM l\u012bdz 384 kHz, viet\u0113jais DSD256. Izejas: 3,5 mm SE un 4,4 mm BAL, plus fiks\u0113ta l\u012bnijas izeja. CNC alum\u012bnijs, OLED, 100 so\u013cu ska\u013cums, \u0101das v\u0101ci\u0146\u0161. Audiof\u012blam ce\u013c\u0101.<\/p>\n","protected":false},"featured_media":35991,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[1625],"false":[1381,1385],"product_tag":[],"class_list":{"0":"post-35990","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-cayin","7":"product_cat-audio-ierices","8":"product_cat-parnesajami-dac-amp","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\/35990","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=35990"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/35991"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=35990"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=35990"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=35990"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=35990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}