{"id":1309,"date":"2023-01-12T06:00:14","date_gmt":"2023-01-12T05:00:14","guid":{"rendered":"http:\/\/www.avstore.pl\/newsy\/?p=1309"},"modified":"2023-01-11T22:08:15","modified_gmt":"2023-01-11T21:08:15","slug":"nuprime-pra-9x","status":"publish","type":"post","link":"http:\/\/www.avstore.pl\/newsy\/nuprime-pra-9x\/","title":{"rendered":"NuPrime PRA-9X"},"content":{"rendered":"

Przedwzmacniacz stereo z przedwzmacniaczem gramofonowym i wzmacniaczem s\u0142uchawkowym to najnowsza propozycja od ameryka\u0144skiego producent elektroniki – NuPrime. Skupmy si\u0119 dzisiaj na modelu PRA-9X.\u00a0<\/span><\/p>\n

W pe\u0142ni zbalansowane wej\u015bcie i wyj\u015bcie, obw\u00f3d wzmacniacza RIAA z regulowan\u0105 pojemno\u015bci\u0105 wej\u015bciow\u0105 i impedancj\u0105 wk\u0142adek (regulacja dedykowana do wk\u0142adek w typie Moving Magnet – MM), gniazdo du\u017cy jack 6,3mm na froncie urz\u0105dzenia to tylko kilka cech, a zarazem zalet PRA-9X.\u00a0<\/span><\/p>\n

\"\"<\/p>\n

Dalej warto wspomnie\u0107 o wysokiej wydajno\u015bci przy zachowaniu niskiego poziomu zniekszta\u0142ce\u0144 THD+N (liczone z szumem w sygnale) na poziomie 0,0004% przy zachowaniu stosunku sygna\u0142u do szumu w granicach 114dB. Dla os\u00f3b lubuj\u0105cych si\u0119 w cyferkach dodamy jeszcze, \u017ce przy obci\u0105\u017ceniu 32 Ohm wzmacniacz potrafi dostarczy\u0107 do 560mW mocy. Pasmo przenoszenia zar\u00f3wno dla przedwzmacniacza jak i wzmacniacza s\u0142uchawkowego si\u0119ga od 0 do a\u017c 50kHz.\u00a0<\/span><\/p>\n

Urz\u0105dzenie pod aluminiow\u0105 obudow\u0105 kryje transformator toroidalny, kt\u00f3ry r\u00f3wnie\u017c wp\u0142ywa na obni\u017cenie poziomu zniekszta\u0142ce\u0144. Sam wzmacniacz to dwustopniowy wzmacniacz RIAA, wykorzystuj\u0105cy modu\u0142 operacyjny MUSES8820.\u00a0<\/span><\/p>\n

Kliknij i sprawd\u017a ofert\u0119 NuPrime w AVStore.pl<\/span><\/a><\/p>\n

Kliknij i sprawd\u017a ofert\u0119 przedwzmacniaczy stereo w AVStore.pl<\/span><\/a><\/p>\n

\"\"<\/p>\n","protected":false},"excerpt":{"rendered":"

Przedwzmacniacz stereo z przedwzmacniaczem gramofonowym i wzmacniaczem s\u0142uchawkowym to najnowsza propozycja od ameryka\u0144skiego producent elektroniki – NuPrime. Skupmy si\u0119 dzisiaj na modelu PRA-9X.\u00a0 W pe\u0142ni zbalansowane wej\u015bcie i wyj\u015bcie, obw\u00f3d wzmacniacza RIAA z regulowan\u0105 pojemno\u015bci\u0105 wej\u015bciow\u0105 i impedancj\u0105 wk\u0142adek (regulacja dedykowana do wk\u0142adek w typie Moving Magnet – MM), gniazdo du\u017cy jack 6,3mm na froncie urz\u0105dzenia to tylko kilka cech, a zarazem zalet PRA-9X.\u00a0 Dalej warto wspomnie\u0107 o wysokiej wydajno\u015bci przy zachowaniu niskiego poziomu zniekszta\u0142ce\u0144 … Czytaj dalejNuPrime PRA-9X<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":1312,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1,4],"tags":[229,419,421,420,349,418],"yoast_head":"\nNuPrime PRA-9X - AVstore<\/title>\n<meta name=\"description\" content=\"Przedwzmacniacz stereo z przedwzmacniaczem gramofonowym i wzmacniaczem s\u0142uchawkowym to najnowsza propozycja od ameryka\u0144skiego producent elektroniki - NuPrime. Skupmy si\u0119 dzisiaj na modelu PRA-9X.\u00a0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.avstore.pl\/newsy\/nuprime-pra-9x\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NuPrime PRA-9X - AVstore\" \/>\n<meta property=\"og:description\" content=\"Przedwzmacniacz stereo z przedwzmacniaczem gramofonowym i wzmacniaczem s\u0142uchawkowym to najnowsza propozycja od ameryka\u0144skiego producent elektroniki - NuPrime. 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