{"id":33376,"date":"2025-10-02T15:19:07","date_gmt":"2025-10-02T13:19:07","guid":{"rendered":"https:\/\/austinas.lv\/shop\/uncategorized\/hifiman-ef499-amplifier-wired\/"},"modified":"2026-07-28T13:59:34","modified_gmt":"2026-07-28T11:59:34","slug":"hifiman-ef499-amplifier-wired","status":"publish","type":"product","link":"https:\/\/austinas.lv\/lv\/shop\/audio-ierices\/austinu-pastiprinataji\/hifiman-ef499-amplifier-wired\/","title":{"rendered":"HiFiMAN EF499 Amplifier, Wired"},"content":{"rendered":"<h2>HiFiMAN EF499 pastiprin\u0101t\u0101js (vads)<\/h2>\n<h3>Klausieties, k\u0101 j\u016bsu austi\u0146as atdz\u012bvojas ar R2R siltumu, l\u012bdzsvarotu jaudu un t\u012bru, nekrautu galda virsmu.<\/h3>\n<p>Ja esat mekl\u0113jis dabisk\u0101ku, nogurumu neizraiso\u0161u klaus\u012b\u0161an\u0101s pieredzi no vienota, galda virsm\u0101 draudz\u012bga centra, EF499 to nodro\u0161ina. Tas apvieno klasisku R2R DAC topolo\u0123iju ar sp\u0113c\u012bgu, piln\u012bb\u0101 l\u012bdzsvarotu austi\u0146u pastiprin\u0101t\u0101ju, t\u0101d\u0113j\u0101di j\u016bsu iecien\u012bt\u0101s austi\u0146as ieg\u016bst \u0137ermeni, ener\u0123iju un glud\u0101ku, vair\u0101k analogam l\u012bdz\u012bgu skan\u0113jumu \u2014 nezaud\u0113jot artikul\u0101ciju. Pievienojiet vienk\u0101r\u0161u savienojam\u012bbu datoriem, telefoniem un digit\u0101lajiem avotiem, k\u0101 ar\u012b Ethernet ligzdu ieb\u016bv\u0113tai straum\u0113\u0161anai, un EF499 k\u013c\u016bst par vieglu un pat\u012bkamu izv\u0113li m\u016bsdienu darbvirsmas centrmezglam.<\/p>\n<hr \/>\n<h3>K\u0101p\u0113c audiofili izv\u0113las \u0161o produktu<\/h3>\n<ul>\n<li>\u2022 Ska\u0146as kvalit\u0101te: Dabiski silts, pilna diapazona skan\u0113jums no Philips b\u0101z\u0113tas R2R DAC arhitekt\u016bras, kuru daudzi klaus\u012bt\u0101ji raksturo k\u0101 gludu, aizraujo\u0161u un nenogurdino\u0161u \u2014 ide\u0101ls ilg\u0101m klaus\u012b\u0161an\u0101s sesij\u0101m. Kopienas un profesion\u0101las atsauksmes uzsver bag\u0101t\u012bgu vidusdzinumu ar labu skaidr\u012bbu un prezent\u0101ciju, kas der pla\u0161am austi\u0146u kl\u0101stam.<\/li>\n<li>\u2022 In\u017eeniertehnika: Diskr\u0113ta R2R konversija baro augstas str\u0101vas l\u012bdzsvarotu austi\u0146u posmu. Iesp\u0113jam\u0101 oversampling (OS) un non-oversampling (NOS) re\u017e\u012bmu izv\u0113le, k\u0101 ar\u012b augstas\/zemas pastiprin\u0101\u0161anas l\u012bme\u0146u mai\u0146a \u013cauj prec\u012bzi regul\u0113t saj\u016btu un pieejamo galvu katram piesl\u0113gumam.<\/li>\n<li>\u2022 Praktiskums: Pl\u0101ns, vertik\u0101ls korpuss taupa vietu un var kalpot ar\u012b k\u0101 austi\u0146u stat\u012bvs \u2014 t\u012bras l\u012bnijas, maz\u0101ka aiz\u0146emam\u0101 plat\u012bba, maz\u0101k nek\u0101rt\u012bbas uz galda.<\/li>\n<li>\u2022 Savietojam\u012bba: Plug-and-play ar macOS un Windows 10+ USB piesl\u0113gum\u0101; draiveris pieejams vec\u0101kiem Windows variantiem. Vair\u0101ki digit\u0101lie ieejas porti (USB-B, USB-C, koaksi\u0101ls) un gan l\u012bdzsvarotie XLR, gan RCA l\u012bnijas izvadi lieto\u0161anai k\u0101 atsevi\u0161\u0137u DAC ar ska\u013cru\u0146iem vai citiem pastiprin\u0101t\u0101jiem.<\/li>\n<li>\u2022 Unik\u0101la daudzpus\u012bba: RJ45 Ethernet \u013cauj tie\u0161saist\u0113 atska\u0146ot\/straum\u0113t \u2014 tostarp tie\u0161\u0101 piek\u013cuve NAS bibliot\u0113k\u0101m \u2014 t\u0101d\u0113j\u0101di neesat ieslodz\u012bts pie datora avota. Daudzi lietot\u0101ji nov\u0113rt\u0113 t\u012br\u0101ko t\u012bkla ieejas sign\u0101lu.<\/li>\n<\/ul>\n<hr \/>\n<h3>Kas iek\u013cauts komplekt\u0101<\/h3>\n<ul>\n<li>\u2022 Galven\u0101 ier\u012bce: HiFiMAN EF499 l\u012bdzsvarots DAC\/austi\u0146u pastiprin\u0101t\u0101js (aptuveni 3.3 kg)<\/li>\n<li>\u2022 Galvenais piederums: AC baro\u0161anas kabelis<\/li>\n<li>\u2022 Dokument\u0101cija: Lietot\u0101ja rokasgr\u0101mata (lejupiel\u0101d\u0113jama), garantijas inform\u0101cija (1 gada ra\u017eot\u0101ja garantija; re\u0123ion\u0101las at\u0161\u0137ir\u012bbas var b\u016bt)<\/li>\n<\/ul>\n<p>Piez\u012bme: USB vai Ethernet kabelis nav iek\u013cauts komplekt\u0101; pl\u0101nojiet kabe\u013cus attiec\u012bgi.<\/p>\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>Vads desktop DAC\/austi\u0146u pastiprin\u0101t\u0101js ar Ethernet straum\u0113\u0161anu<\/td>\n<td>Nav Bluetooth\/Wi-Fi; RJ45 t\u012bkla savienot\u0101js.<\/td>\n<\/tr>\n<tr>\n<td>DAC arhitekt\u016bra<\/td>\n<td>Philips b\u0101z\u0113ts R2R (k\u0101p\u0146u)<\/td>\n<td>Noregul\u0113ts silti un dab\u012bgi skan\u0113\u0161anai.<\/td>\n<\/tr>\n<tr>\n<td>Izvades jauda<\/td>\n<td>4.35 W\/kan\u0101ls pie 32 \u03a9 (l\u012bdzsvarots); 1.28 W\/kan\u0101ls pie 32 \u03a9 (nel\u012bdzsvarots)<\/td>\n<td>Sp\u0113j vad\u012bt liel\u0101ko da\u013cu plan\u0101ro un dinamisko austi\u0146u ar autorit\u0101ti.<\/td>\n<\/tr>\n<tr>\n<td>Austi\u0146u izvadi<\/td>\n<td>4\u2011pin XLR (l\u012bdzsvarots); 6.35 mm (vienpus\u0113js)<\/td>\n<td>Priek\u0161\u0113j\u0101 pane\u013ca izvadi.<\/td>\n<\/tr>\n<tr>\n<td>L\u012bniju izvadi<\/td>\n<td>XLR (L\/R l\u012bdzsvarots); RCA (L\/R vienpus\u0113js)<\/td>\n<td>Var izmantot EF499 k\u0101 DAC barotajos ska\u013cru\u0146os\/pastiprin\u0101t\u0101jos.<\/td>\n<\/tr>\n<tr>\n<td>Digit\u0101l\u0101s ieejas<\/td>\n<td>USB-B, USB-C, koaksi\u0101ls, Ethernet (RJ45)<\/td>\n<td>Koaksi\u0101lis\/t\u012bkls+USB funkciju p\u0101rsl\u0113dz\u0113js aizmugur\u0113.<\/td>\n<\/tr>\n<tr>\n<td>Apstr\u0101de\/pastiprin\u0101jums<\/td>\n<td>OS\/NOS izv\u0113le; augsta\/zema pastiprin\u0101\u0161ana ar 4 l\u012bme\u0146u sl\u0113dzi<\/td>\n<td>\u0100tra piel\u0101go\u0161ana da\u017e\u0101d\u0101m austi\u0146\u0101m\/m\u016bzikai.<\/td>\n<\/tr>\n<tr>\n<td>Kop\u0113jie krop\u013cojumi + troksnis (THD+N) (L\u012bniju izvados)<\/td>\n<td>0.008% (0 dB)<\/td>\n<td>T\u012bra konversija DAC funkcij\u0101m.<\/td>\n<\/tr>\n<tr>\n<td>Signal-to-noise ratio (A-svara)<\/td>\n<td>99 dB<\/td>\n<td>Zems trok\u0161\u0146u l\u012bmenis tum\u0161\u0101kam fonam.<\/td>\n<\/tr>\n<tr>\n<td>Kan\u0101lu atdal\u012bjums<\/td>\n<td>95 \u00b13 dB<\/td>\n<td>Stabils stereo att\u0113lojums un skatuve.<\/td>\n<\/tr>\n<tr>\n<td>Izm\u0113ri<\/td>\n<td>Augstums 229 mm \u00d7 Platums 80 mm \u00d7 Dzi\u013cums 223 mm<\/td>\n<td>Pl\u0101ns vertik\u0101ls formfaktors, draudz\u012bgs galda virsmai.<\/td>\n<\/tr>\n<tr>\n<td>Baro\u0161ana<\/td>\n<td>Univers\u0101ls AC ar 115\/230 V izv\u0113li (apak\u0161\u0101)<\/td>\n<td>P\u0101rbaudiet viet\u0113jo volt\u0101\u017eu pirms pirm\u0101s lieto\u0161anas.<\/td>\n<\/tr>\n<tr>\n<td>Svars<\/td>\n<td>~3300 g<\/td>\n<td>Stiprs, vibr\u0101cijiztur\u012bgs korpuss.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<h3>Profesion\u0101la atzin\u012bba<\/h3>\n<ul>\n<li>Atsauksmes: Neatkar\u012bg\u0101s p\u0101rskat\u0113s uzsv\u0113rta EF499 aizraujo\u0161\u0101, bag\u0101t\u012bg\u0101 vidusda\u013ca ar noder\u012bg\u0101m OS\/NOS skan\u0113juma at\u0161\u0137ir\u012bb\u0101m, k\u0101 ar\u012b slav\u0113tas sp\u0113c\u012bg\u0101s pastiprin\u0101t\u0101ja da\u013cas gan plan\u0101rajiem, gan dinamiskajiem mode\u013ciem. Da\u017ei recenzenti ar\u012b atz\u012bm\u0113, ka t\u012bkla atska\u0146o\u0161ana var skan\u0113t iev\u0113rojami t\u012bri.<\/li>\n<li>Nozares apskats: Laun\u010das apskati izce\u013c EF499 klasisko Philips stila R2R arhitekt\u016bru un industri\u0101l\u0101 dizaina risin\u0101jumu, kas kalpo ar\u012b k\u0101 austi\u0146u stat\u012bvs.<\/li>\n<li>Mantojums: HiFiMAN, ko 2005. gad\u0101 dibin\u0101ja Dr. Fang Bian, ir atpaz\u012bts k\u0101 pl\u0101no magn\u0113tisko austi\u0146u un augstas veiktsp\u0113jas galda komponentu inovators.<\/li>\n<\/ul>\n<p>Izv\u0113l\u0113tie cit\u0101ti (p\u0101rfr\u0101z\u0113ti):<\/p>\n<ul>\n<li>\u201cGluda, m\u016bsdien\u012bga R2R interpret\u0101cija ar sp\u0113c\u012bgu dinamiku un rezervju platumu; OS\/NOS nodro\u0161ina re\u0101las skan\u0113juma vari\u0101cijas.\u201d<\/li>\n<li>\u201cVielums jaudas; viegli saska\u0146ojams ar pla\u0161u austi\u0146u kl\u0101stu.\u201d<\/li>\n<\/ul>\n<hr \/>\n<h3>Secin\u0101jums<\/h3>\n<p>EF499 ir dom\u0101ts klaus\u012bt\u0101jiem, kas v\u0113las viegli iem\u012bl\u0113tu galda virsmas centrmezglu, kas padara m\u016bziku cilv\u0113cisk\u0101ku un maz\u0101k hi-fi. T\u0101 kombin\u0101cija no klasisk\u0101 R2R siltuma, l\u012bdzsvarot\u0101s jaudas un p\u0101rdom\u0101t\u0101s ergonomikas \u2014 kop\u0101 ar vienk\u0101r\u0161u straum\u0113\u0161anu un patiesi noder\u012bgu OS\/NOS + pastiprin\u0101juma matricu \u2014 nodro\u0161ina pat\u012bkamu ikdienas pieredzi un ilgtermi\u0146a v\u0113rt\u012bbu. Ja j\u016bsu m\u0113r\u0137is ir p\u0101rv\u0113rst stundas ilgu klaus\u012b\u0161anos stund\u0101s ilgas baudas, \u0161is ir p\u0101rliecino\u0161s un uzticams ce\u013c\u0161.<\/p>\n<hr \/>\n<p>Sist\u0113mas saska\u0146o\u0161anas un lieto\u0161anas piez\u012bmes:<\/p>\n<ul>\n<li>Izmantojiet l\u012bdzsvaroto izvadi maksim\u0101lai galvu rezerv\u0113m un kontrolei plan\u0101raj\u0101m austi\u0146\u0101m; NOS izv\u0113lieties m\u012bkst\u0101kam, relaks\u0113t\u0101kam skan\u0113jumam, OS \u2014 papildu defin\u012bcijai.<\/li>\n<li>Savienojiet caur Ethernet ieb\u016bv\u0113tai straum\u0113\u0161anai\/NAS atska\u0146o\u0161anai; USB-B\/USB-C nodro\u0161ina vienk\u0101r\u0161u, bezdraiveru darb\u012bbu macOS un Windows 10+ vid\u0113, savuk\u0101rt vec\u0101kiem Windows pieejams lejupiel\u0101d\u0113jams draiveris.<\/li>\n<\/ul>\n<p>\u0160is apraksts ir balst\u012bts uz ofici\u0101lo produkta lapu un lietot\u0101ja rokasgr\u0101matu, izlaides apskatiem un neatkar\u012bg\u0101m atsauksm\u0113m\/kopienas iespaidiem, lai nodro\u0161in\u0101tu precizit\u0101ti un atbilst\u012bbu pras\u012bg\u0101m pirc\u0113ju vajadz\u012bb\u0101m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>HiFiMAN EF499 Pastiprin\u0101t\u0101js, Vadu<\/strong> \u2014 Ieejas l\u012bme\u0146a galda DAC\/pastiprin\u0101t\u0101js, kas nodro\u0161ina siltu, dabisku ska\u0146u ar Philips R2R arhitekt\u016bru. Vadu austi\u0146u centrs ar balans\u0113tiem un SE izej\u0101m, USB-C\/USB-B, koaksi\u0101lu un Ethernet NAS straum\u0113\u0161anu. Kompakts, daudzpus\u012bgs un aizraujo\u0161s.<\/p>\n","protected":false},"featured_media":31297,"comment_status":"open","ping_status":"closed","template":"","meta":[],"pwb-brand":[761],"false":[1381,1386],"product_tag":[],"class_list":{"0":"post-33376","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-hifiman","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":761,"name":"HiFiMan","slug":"hifiman"}],"_links":{"self":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product\/33376","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=33376"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media\/31297"}],"wp:attachment":[{"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/media?parent=33376"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/pwb-brand?post=33376"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/false?post=33376"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/austinas.lv\/lv\/wp-json\/wp\/v2\/product_tag?post=33376"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}