{"id":5850,"date":"2016-08-11T14:53:41","date_gmt":"2016-08-11T07:53:41","guid":{"rendered":"http:\/\/amplichinhhang.com\/english\/?p=5850"},"modified":"2016-08-11T14:53:41","modified_gmt":"2016-08-11T07:53:41","slug":"trai-nghiem-ampli-denon-pma-720ae","status":"publish","type":"post","link":"https:\/\/amplichinhhang.com\/english\/2016\/08\/trai-nghiem-ampli-denon-pma-720ae\/","title":{"rendered":"Tr\u1ea3i nghi\u1ec7m Ampli DENON PMA-720AE"},"content":{"rendered":"

Ampli stereo hai k\u00eanh c\u00f3 s\u00f2 ch\u1ecbu m\u1eabu cao d\u00f2ng m\u1edbi Ampli PMA-720AE mang m\u1ea1ch single push pull c\u1ea3i ti\u1ebfn ( Advanced High Curren Single-Push-Pull Circuit) ti\u00eau d\u00f9ng s\u00f2 lo\u1ea1i cao lo\u1ea1i m\u1edbi. M\u1ea1ch tone c\u1ea3i thi\u1ec7n cho \u00e2m thanh nh\u1ea1c t\u00ednh h\u01a1n Tr\u1ea1m c\u1eafm loa lo\u1ea1i m\u1edbi, ch\u1ea5t l\u01b0\u1ee3ng cao h\u01a1n. M\u1eb7t tr\u01b0\u1edbc b\u1eb1ng nh\u00f4m phay. c\u00f3 hai m\u00e0u :\u0111en v\u00e0 v\u00e0ng tr\u1eafng<\/strong><\/p>\n

\"670953\"<\/a>
\ntham s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n

Power amplifi er section
\nRated output
\n85 W + 85 W
\n(4 ohms, m\u1ed9t kHz, THD 0.7%)
\n50 W + 50 W
\n(8 ohms, 20 Hz – 20 kHz, THD 0.07%)
\nTotal harmonic distortion
\n0.01% (8ohms, m\u1ed9t kHz)
\nPreamplifier section
\nInput sensitivity\/impedance
\n120 mV \/ 47 kohms
\nFrequency response
\n10 Hz – 100 kHz – +1, \u20133 dB (DIRECT mode)
\nS\/N Ratio
\n107 dB (IHF-A weighted, DIRECT mode) Line 107dB Phono 86 dB
\nGeneral
\nPower supply
\nAC 230 V, 50\/60 Hz
\nPower consumption
\n200 W (Stand-by: less than 0.3 W)
\nDimensions (W x H x D)
\n434 x 121 x 308 mm
\nWeight
\n7.1 kg
\nPort
\nIN
\n– Phono (MM) x m\u1ed9t
\n– CD x m\u1ed9t
\n– Tuner x 1
\n– Line x m\u1ed9t
\n– Recorder (Playback) x m\u1ed9t
\nOUT
\n– Recorder (REC) x 1
\n– Preout x m\u1ed9t
\nOTHER
\n– AC outlet x 3<\/p>\n","protected":false},"excerpt":{"rendered":"

Ampli stereo hai k\u00eanh c\u00f3 s\u00f2 ch\u1ecbu m\u1eabu cao d\u00f2ng m\u1edbi Ampli PMA-720AE mang m\u1ea1ch single push pull c\u1ea3i ti\u1ebfn ( Advanced High Curren Single-Push-Pull Circuit) ti\u00eau d\u00f9ng s\u00f2 lo\u1ea1i cao lo\u1ea1i m\u1edbi. M\u1ea1ch tone c\u1ea3i thi\u1ec7n cho \u00e2m thanh nh\u1ea1c t\u00ednh h\u01a1n Tr\u1ea1m c\u1eafm loa lo\u1ea1i m\u1edbi, ch\u1ea5t l\u01b0\u1ee3ng […]<\/p>\n","protected":false},"author":9,"featured_media":5865,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[326,327],"tags":[608],"class_list":{"0":"post-5850","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-amply","8":"category-amply-denon","9":"tag-ampli-denon-pma-720ae"},"yoast_head":"\nTr\u1ea3i nghi\u1ec7m Ampli DENON PMA-720AE | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/amplichinhhang.com\/english\/2016\/08\/trai-nghiem-ampli-denon-pma-720ae\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tr\u1ea3i nghi\u1ec7m Ampli DENON PMA-720AE | Tr\u1ea3i nhi\u1ec7m c\u00e1c d\u00f2ng Loa, amply nghe nh\u1ea1c cao c\u1ea5p\" \/>\n<meta property=\"og:description\" content=\"Ampli stereo hai k\u00eanh c\u00f3 s\u00f2 ch\u1ecbu m\u1eabu cao d\u00f2ng m\u1edbi Ampli PMA-720AE mang m\u1ea1ch single push pull c\u1ea3i ti\u1ebfn ( Advanced High Curren Single-Push-Pull Circuit) ti\u00eau d\u00f9ng s\u00f2 lo\u1ea1i cao lo\u1ea1i m\u1edbi. 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