{"id":34176,"date":"2025-10-02T18:30:15","date_gmt":"2025-10-02T16:30:15","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/questyle-qp2r-high-res-portable-dap-silver\/"},"modified":"2026-07-28T16:49:34","modified_gmt":"2026-07-28T14:49:34","slug":"questyle-qp2r-high-res-portable-dap-silver","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/dac\/questyle-qp2r-high-res-portable-dap-silver\/","title":{"rendered":"Questyle QP2R High-Res Portable DAP Silver"},"content":{"rendered":"<h1>Questyle QP2R Augstas iz\u0161\u0137irtsp\u0113jas p\u0101rn\u0113s\u0101jams DAP (Sudraba)<\/h1>\n<h2>Klausies studijas meistaru skaidr\u012bbu jebkur<\/h2>\n<p>Atst\u0101j fon\u0101 t\u0101lru\u0146a adapteru kompromisus un nogurdino\u0161o trok\u0161\u0146u. Questyle QP2R Sudraba kr\u0101s\u0101 ir speci\u0101li izstr\u0101d\u0101ts, referen\u010du l\u012bme\u0146a digit\u0101lais audio atska\u0146ot\u0101js, kas j\u016bsu kabat\u0101 nodro\u0161ina lielisk\u0101s galddatora ier\u012bces t\u016bl\u012bt\u0113jumu, mikro deta\u013cas un vieglu dinamiku \u2014 bez izpl\u016b\u0161anas, atsp\u012bdumiem vai min\u0113\u0161anas. T\u0101s patent\u0113t\u0101 Str\u0101vas re\u017e\u012bma pastiprin\u0101\u0161ana ar t\u012bru A klases BIAS kontroli nodro\u0161ina t\u012bru, neitr\u0101lu prezent\u0101ciju, \u013caujot austi\u0146\u0101m un m\u016bzikai b\u016bt uzman\u012bbas centr\u0101.<\/p>\n<hr \/>\n<h2>K\u0101p\u0113c audiogr\u0101fi izv\u0113las QP2R<\/h2>\n<ul>\n<li>\n<p>Galven\u0101 priek\u0161roc\u012bba: Referen\u010du l\u012bme\u0146a caursp\u012bd\u012bgums un sinhroniz\u0101cija<br \/>\nQP2R tiek augsti nov\u0113rt\u0113ts par neitr\u0101lu, \u013coti detaliz\u0113tu ska\u0146u, kas paliek organiska un neuzb\u0101z\u012bga \u2014 atkl\u0101jot tekst\u016bru un telpu, nesv\u0101rstoties starp gai\u0161u vai siltu. Atsauksmju autori konsekventi izce\u013c t\u0101 \u201ereferen\u010du\u201d raksturu un mier\u012bgumu ar sare\u017e\u0123\u012btu materi\u0101lu.<\/p>\n<\/li>\n<li>\n<p>Tehnisk\u0101 priek\u0161roc\u012bba: Str\u0101vas re\u017e\u012bma pastiprin\u0101\u0161ana + t\u012brs A klases BIAS<br \/>\nQuestyle patent\u0113ta, piln\u012bb\u0101 diskr\u0113ta, piln\u012bgi sabalans\u0113ta pastiprin\u0101\u0161ana uztur krop\u013cojumu praktiski neredzamu, vienlaikus saglab\u0101jot p\u0101reju \u0101trumu. T\u012br\u0101 A klases BIAS re\u017e\u012bms saglab\u0101 linearit\u0101ti da\u017e\u0101dos slodzes apst\u0101k\u013cos, nodro\u0161inot lab\u0101ku kontroli, mikro dinamiku un zemu l\u012bme\u0146a deta\u013cas.<\/p>\n<\/li>\n<li>\n<p>Praktisk\u0101 priek\u0161roc\u012bba: Izgatavots k\u0101 labs m\u016bzikas instruments<br \/>\nCNC apstr\u0101d\u0101ta alum\u012bnija korpuss ar Gorilla Glass un Questyle prec\u012bzo meh\u0101nisko ritin\u0101\u0161anas riteni (ar plaknes gult\u0146u meh\u0101nismu) nodro\u0161ina taustes un uzticamu kontroli. 2.4 collu Sharp IPS displejs, 64 GB ieb\u016bv\u0113t\u0101 atmi\u0146a, viena microSD kartes papla\u0161in\u0101juma sloti\u0146\u0161 un aptuveni 10 stundu akumulatora darb\u012bbas laiks padara to gatavu ce\u013co\u0161anai.<\/p>\n<\/li>\n<li>\n<p>Savietojam\u012bbas priek\u0161roc\u012bba: Atbalsta gandr\u012bz visu, piesl\u0113dzas gandr\u012bz visam<br \/>\nTiek atbalst\u012bts dab\u012bgais DSD l\u012bdz DSD256 un PCM l\u012bdz 32 bitiem\/384 kHz. Izvadi ietver 3.5 mm vienkan\u0101lu (ar\u012b mini-TOSLINK optisko izvadi) un 2.5 mm balanc\u0113tu. USB-C nodro\u0161ina uzl\u0101di, datu p\u0101rraidi un USB-DAC funkciju Windows un macOS. Zema izejas pretest\u012bba padara to draudz\u012bgu IEM; balanc\u0113tais re\u017e\u012bms pievieno jaudu daudziem pilna izm\u0113ra austi\u0146\u0101m.<\/p>\n<\/li>\n<li>\n<p>Unik\u0101l\u0101 priek\u0161roc\u012bba: Laboratorijas l\u012bme\u0146a troksnis un kairin\u0101juma veiktsp\u0113ja<br \/>\nNeatkar\u012bgi m\u0113r\u012bjumi r\u0101da modern\u0101ko kairin\u0101juma sl\u0101p\u0113\u0161anu (&lt;10 ps), zemohma izejas pretest\u012bbu un \u0101rk\u0101rt\u012bgi zemu krop\u013cojumu \u2014 pier\u0101d\u012bjumu, ka in\u017eenierija ir tikpat nopietna k\u0101 ska\u0146a.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2>Iek\u013cauts komplekt\u0101<\/h2>\n<ul>\n<li>Galvenais produkts: Questyle QP2R Augstas iz\u0161\u0137irtsp\u0113jas p\u0101rn\u0113s\u0101jams digit\u0101lais audio atska\u0146ot\u0101js (Sudraba), AKM AK4490 DAC, Str\u0101vas re\u017e\u012bma pastiprin\u0101t\u0101js ar A klases BIAS<\/li>\n<li>Galvenais aksesu\u0101rs: USB-C kabelis uzl\u0101dei\/datiem<\/li>\n<li>Papildu priek\u0161meti: Mini-TOSLINK optiskais adapteris, m\u012bksta aizsargmaci\u0146a (re\u0123ion\u0101li at\u0161\u0137ir\u012bgi)<\/li>\n<li>Dokument\u0101cija: \u0100tra uzst\u0101d\u012b\u0161anas rokasgr\u0101mata\/lieto\u0161anas instrukcija, garantijas karte<\/li>\n<\/ul>\n<p>Saturs balst\u012bts uz ra\u017eot\u0101ja iepakojumu un p\u0101rbaud\u012bts ar vair\u0101kiem profesion\u0101liem atv\u0113r\u0161anas video; re\u0123ion\u0101l\u0101s komplektu iesp\u0113jas var at\u0161\u0137irties.<\/p>\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>Vada p\u0101rn\u0113s\u0101jams digit\u0101lais audio atska\u0146ot\u0101js + USB DAC<\/td>\n<td>3.5 mm SE\/optiskais, 2.5 mm balanc\u0113tais, USB-C datu\/uzl\u0101des\/DAC funkcij\u0101m.<\/td>\n<\/tr>\n<tr>\n<td>DAC<\/td>\n<td>AKM AK4490<\/td>\n<td>P\u0101rbaud\u012bta, muzik\u0101la delta-sigma arhitekt\u016bra.<\/td>\n<\/tr>\n<tr>\n<td>Atbalst\u012btie form\u0101ti<\/td>\n<td>PCM 32\u2013384 kHz (16\/24\/32 bitu); dab\u012bgais DSD64\/128\/256<\/td>\n<td>Atbalsta WAV, FLAC, ALAC, AIFF, APE, MP3, AAC, OGG, WMA, DFF\/DSF.<\/td>\n<\/tr>\n<tr>\n<td>Izejas jauda<\/td>\n<td>SE: 38 mW pie 32\u03a9 \/ 9 mW pie 300\u03a9; Balanc\u0113ts: 70 mW pie 32\u03a9 \/ 38 mW pie 300\u03a9<\/td>\n<td>Balans\u0113tais re\u017e\u012bms pie\u0161\u0137ir jaudu gr\u016bt\u0101kai vad\u0101mu austi\u0146u vad\u012b\u0161anai.<\/td>\n<\/tr>\n<tr>\n<td>Izejas l\u012bmenis<\/td>\n<td>SE: 1.8 Vrms; Balanc\u0113ts: 3.6 Vrms<\/td>\n<td>Noder\u012bga rezerve balanc\u0113tiem IEM\/austi\u0146\u0101m.<\/td>\n<\/tr>\n<tr>\n<td>Izejas pretest\u012bba<\/td>\n<td>0.1\u03a9 (ra\u017eot\u0101ja dati)<\/td>\n<td>Neatkar\u012bgs laboratorijas m\u0113r\u012bjums zem 1\u03a9.<\/td>\n<\/tr>\n<tr>\n<td>S\/N, THD+N<\/td>\n<td>100 dB (SE) \/ 102 dB (Bal); THD+N 0.0006% (SE) \/ 0.0005% (Bal)<\/td>\n<td>Tum\u0161a fona ska\u013cru\u0146iem un jut\u012bgiem IEM.<\/td>\n<\/tr>\n<tr>\n<td>Atmi\u0146a<\/td>\n<td>64 GB iek\u0161\u0113j\u0101; 1\u00d7 microSD l\u012bdz 2 TB<\/td>\n<td>Bibliot\u0113kas ietilp\u012bba lossless\/DSD materi\u0101liem.<\/td>\n<\/tr>\n<tr>\n<td>Displejs<\/td>\n<td>2.4&quot; IPS (Sharp LCM)<\/td>\n<td>Asas redzam\u012bbas nodro\u0161in\u0101jums ce\u013c\u0101.<\/td>\n<\/tr>\n<tr>\n<td>Akumulators<\/td>\n<td>3,100 mAh Li-Polim\u0113ru; aptuveni 10 stundas<\/td>\n<td>Re\u0101ls viens dienas klaus\u012b\u0161an\u0101s laiks.<\/td>\n<\/tr>\n<tr>\n<td>Izm\u0113ri<\/td>\n<td>65 \u00d7 134 \u00d7 14.5 mm<\/td>\n<td>Kabatas izm\u0113ra, augstv\u0113rt\u012bga saj\u016bta.<\/td>\n<\/tr>\n<tr>\n<td>Svars<\/td>\n<td>200 g<\/td>\n<td>Neatkar\u012bgi laboratorijas m\u0113r\u012bjumi.<\/td>\n<\/tr>\n<tr>\n<td>OS\/Konstrukcija<\/td>\n<td>Linux OS; CNC alum\u012bnijs, Gorilla Glass; meh\u0101nisks rats ar plaknes gultni<\/td>\n<td>Iztur\u012bga, prec\u012bza vad\u012bba.<\/td>\n<\/tr>\n<tr>\n<td>Digit\u0101lais izvads<\/td>\n<td>Mini-TOSLINK caur 3.5 mm kombin\u0113to ligzdu<\/td>\n<td>\u0100r\u0113jiem DAC\/reseiveriem.<\/td>\n<\/tr>\n<tr>\n<td>USB-DAC atbalsts<\/td>\n<td>Windows (vad\u012bt\u0101js), macOS<\/td>\n<td>Vad\u012bt\u0101ji pieejami Questyle vietn\u0113.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h2>Profesion\u0101la atzin\u012bba<\/h2>\n<ul>\n<li>\n<p>Atsauksmes<\/p>\n<ul>\n<li>\u201eQP2R ir uzvar\u0113t\u0101js, t\u012brs un vienk\u0101r\u0161s\u2026 Vissirsn\u012bg\u0101k\u0101 rekomend\u0101cija.\u201d \u2014 The Absolute Sound.<\/li>\n<li>Hi-Fi News laboratorijas testi atz\u012bm\u0113ja m\u016bsdien\u012bg\u0101ko kairin\u0101juma sl\u0101p\u0113\u0161anu (&lt;10 ps), zemohma izejas pretest\u012bbu un \u0101rk\u0101rt\u012bgi zemu krop\u013cojumu.<\/li>\n<li>Hi-Fi+ izc\u0113la QP2R balanc\u0113to izvadi, zemu krop\u013cojumu un atbalstu dab\u012bgajam DSD256\/PCM 384 kHz kompakt\u0101 korpus\u0101.<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>Mantojums<br \/>\nQuestyle r\u016bpniecisk\u0101 dizaina ciltsraksti ietver iF balvu ieguvu\u0161o QP1R, un QP2R pilnveido izskatu, saj\u016btu un saskarni, vienlaikus uzlabojot pastiprin\u0101\u0161anas arhitekt\u016bru.<\/p>\n<\/li>\n<li>\n<p>Inov\u0101cija<br \/>\nPatent\u0113t\u0101 Str\u0101vas re\u017e\u012bma pastiprin\u0101\u0161ana un t\u012bra A klases BIAS kontrole \u2014 reti p\u0101rn\u0113s\u0101jamos atska\u0146ot\u0101jos \u2014 ir QP2R \u0101truma, kontroles un zema trok\u0161\u0146a pamat\u0101. Papildu HB2 dokstacija \u013cauj sp\u0113l\u0113t\u0101ju izmantot m\u0101jas sist\u0113m\u0101 ar papildu analo\u0123isk\u0101m un digit\u0101l\u0101m izej\u0101m.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h2>Kopsavilkums<\/h2>\n<p>Ja v\u0113laties dzird\u0113t tie\u0161i to, kas ierakst\u0101 \u2014 ar dz\u012bv\u0101m dinamik\u0101m, zema l\u012bme\u0146a deta\u013c\u0101m un bez miglas \u2014 Questyle QP2R sudraba kr\u0101s\u0101 ir j\u0101iek\u013cauj j\u016bsu \u012bsaj\u0101 sarakst\u0101. Tas lieliski sader ar jut\u012bg\u0101m IEM un vairumu efekt\u012bvu austi\u0146u, pateicoties \u013coti zemas pretest\u012bbas un zema trok\u0161\u0146a izej\u0101m, savuk\u0101rt balanc\u0113t\u0101 ligzda un A klases BIAS dod autorit\u0101ti, ja gribat dzi\u013c\u0101k iedzi\u013cin\u0101ties. Pievienojiet pla\u0161u form\u0101tu atbalstu, stabilu akumulatora darb\u012bbu, augstv\u0113rt\u012bgu izgatavo\u0161anu un USB-DAC elast\u012bbu \u2014 un jums ir uzticams ilgtermi\u0146a avots, kas \u013cauj j\u016bsu austi\u0146\u0101m spo\u017ei skan\u0113t.<\/p>\n<p>Piez\u012bmes par sader\u012bbu: \u013coti zemas jut\u012bbas planar\u0101m ieteicams balanc\u0113ts re\u017e\u012bms; da\u017eos iz\u0146\u0113muma gad\u012bjumos var noder\u0113t speci\u0101ls austi\u0146u pastiprin\u0101t\u0101js. Tas atbilst profesion\u0101lu v\u0113rojumiem.<\/p>\n<hr \/>\n","protected":false},"excerpt":{"rendered":"<p><strong>Questyle QP2R Augstas Iz\u0161\u0137irtsp\u0113jas Portat\u012bvais DAP Sudraba<\/strong> &#8211; Flagmanim l\u012bme\u0146a portat\u012bvais augstas iz\u0161\u0137irtsp\u0113jas DAP ar 64 GB ieb\u016bv\u0113to atmi\u0146u un microSD papla\u0161in\u0101jumu l\u012bdz 2 TB. Questyle piln\u012bb\u0101 diskr\u0113tais str\u0101vas re\u017e\u012bma pastiprin\u0101t\u0101js nodro\u0161ina t\u012bru, prec\u012bzu ska\u0146u; vadu izvades ietver 3.5mm nebalans\u0113tu, 2.5mm balans\u0113tu un optisko.<\/p>\n","protected":false},"featured_media":16905,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[763],"false":[1381,1387],"product_tag":[],"class_list":{"0":"post-34176","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-questyle-audio","7":"product_cat-audio-ierices","8":"product_cat-dac","10":"first","11":"instock","12":"featured","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"jetpack_sharing_enabled":true,"brands":[{"id":763,"name":"Questyle Audio","slug":"questyle-audio"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product\/34176","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=34176"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/16905"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=34176"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=34176"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=34176"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=34176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}