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  getpointlee 【工作誌】音響維修、檢測、組裝 2012-10-08, 06:30 PM getpointlee [維修]ARC R2 MKII 前級 2012-10-17, 07:16 PM getpointlee [維修] ELECTRO COMPANIET 前級 2012-10-20, 12:12 AM
getpointlee [測試] AUDIA Flight100 2012-10-28, 01:42 AM
getpointlee [維修] ARC CL120後級 2012-10-31, 03:05 AM
getpointlee [維修] ARC D125 後級 2012-11-05, 06:16 AM
getpointlee [維修] ARC D110b 後級 2012-11-10, 08:34 AM
getpointlee [維修] YBA CD3A 2012-11-21, 12:26 PM
getpointlee [維修]MF X-CAN v8 耳擴 2012-11-24, 05:26 PM
getpointlee [維修]JEFF ROWLAND COHERENCE... 2012-11-29, 02:43 AM
getpointlee [維修改機] audioengine 5 主動式喇叭 2012-12-10, 08:36 PM
getpointlee [維修] JADIS DA50 綜擴 2012-12-20, 06:26 PM
getpointlee [維修] ARC D130 後級 2012-12-28, 07:10 AM
getpointlee [改機] ES9018 DAC 2013-01-21, 05:31 PM
getpointlee [維修] LAMM-L2 前級 2013-02-10, 12:51 PM
getpointlee [維修重整]Composer 300B SE. 2013-02-21, 02:26 PM
getpointlee [維修] Countpoint 3.1 前級 2013-03-06, 08:31 PM
getpointlee [維修] DT Audio 300I 後級 2013-04-13, 10:07 AM
getpointlee [維修] TRIANGEL NEMO AILION 綜擴. 2013-05-09, 08:39 PM
getpointlee [維修] BSS AUDIO 電子分音 2013-08-21, 07:00 PM
getpointlee [維修] DENON HA-500 MC放大 2013-08-31, 09:22 AM
getpointlee [維修] PROCEED AVP2 前級 2013-10-15, 02:08 AM
getpointlee [維修] LUXMAN SQ-38SI 綜擴 2013-11-14, 01:41 PM
getpointlee [維修]曙光 SG-502B 綜擴 2013-12-13, 05:52 PM
getpointlee [維修] Conrad - Johnson ... 2013-12-26, 03:47 AM
getpointlee [維修]Mcintosh MA6200 綜擴 2 2014-01-07, 04:54 PM
getpointlee [維修] ARC SP6 前級 2014-01-18, 10:40 AM
getpointlee [維修] COUNTERPOINT SA12 後級 2014-02-12, 08:32 PM
getpointlee [維修] Conrad - Johnson MV50 後級 2014-02-26, 12:08 AM
getpointlee [重整] ARC SP10 PREAMP 2014-03-06, 05:02 PM
getpointlee [維修] Burmester POWERAMP 956 2014-03-15, 11:17 PM
getpointlee [維修] ARC SP11 PRE Black 2014-03-17, 08:25 PM
getpointlee [維修] Eddie Currendt Balancing... 2014-03-22, 11:41 AM
getpointlee [維修] RESTEK TENSOR 後級 2014-03-28, 09:23 PM
getpointlee [重整] ARC M100 POWERAMP 2014-04-11, 10:36 AM
getpointlee [維修] SAE 前後級 2014-05-26, 07:16 PM
getpointlee [維修] Audio Note Oto SE 綜擴 2014-05-30, 08:03 PM
getpointlee [維修] MBL6010D 2014-09-28, 09:57 PM
getpointlee [維修]ALCHEMIST NEMESIS 綜擴 2014-12-16, 08:29 PM
getpointlee Audio Note Quest 300B (MONO) 2015-01-02, 10:41 AM
getpointlee audio research SP3 前級 2015-01-21, 02:46 PM
getpointlee [維修] AIRTIGHT ATM -1 2015-05-04, 04:51 PM
getpointlee [維修] Tenor 75Wi OCLAMP 2015-07-23, 03:58 AM
getpointlee [維修] SONIC FRONTIERS SFL-2 2015-10-01, 02:10 PM
may 不錯的專題～推一下～～～ 2016-06-23, 09:13 PM
getpointlee ARC 1987年的後級擴大機. M100... 2016-10-04, 12:25 AM
getpointlee [維修] ARC VSI-55... 2016-10-04, 12:51 AM
getpointlee 謝謝您的觀賞!
最近會多寫一些. 2016-11-17, 02:43 PM
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 Audio Note Quest 300B (MONO)
跟A N 家族的300B SE線路結構相同.
輸入用6SN7,,一顆Jensen 0.33UF交連推動300B,高壓用470V
放大線路就是簡潔.
由於是單聲道的,電源獨立,聲音聽起來就是不一樣.
樂器人聲解析十足,比兩聲道共用電源好很多.
300b管座損壞,燈絲穩壓M7805,JENSEN 0.33UF電容漏電,負偏壓跑掉.
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