影音天地主旨 ﹝請按主旨作出回應﹞  上頁  下頁  首頁  尾頁 寄件者 傳送日期 由舊至新 由新至舊
[#26038] Leak Club for Leakies or Leak user    
多謝rcwy兄指教
咁即係唔使諗53KU咯!
Gary138
個人訊息 正式會員
168.xxx.xxx.5
2011-09-06 23:17
[#26039] Leak Club for Leakies or Leak user    
Love more and Learn more!

This is the first book I collected for my vintage amplifier hobby. 1959 Edition! The same year I was born :P
At the heat of my hobby, I started to collect them from the first book, i.e. 1956 and end with 1967 edition! The golden era of vintage tube amplifiers!

【Since its launch in June 1956 - two years before the commercial realisation of stereo - Hi-Fi News & Record Review has been delivering insightful reviews of the key products and technologies that lie behind our shared hobby... the passion of listening to music on the very best equipment available to the enthusiast. Every issue, Hi-Fi News delivers uniquely in-depth reviews of high-end audio equipment, including the best in vinyl replay and iconic vintage gear from the early days of audio. It is essential reading for all music enthusiasts.】

http://www.hifinews.co.uk/


Gingers
個人訊息 正式會員
221.xxx.xxx.245
2011-09-09 08:27
[#26040] Leak Club for Leakies or Leak user    
The music, especially, piano, from my Leak ST20 has developed a cracking tone - the high frequency is distorted, can any C-hing help? This is happening to both channels and still there after changing all the tubes, I have had a look under and nothing looks to be burnt, any help appreciated
kitlam
個人訊息 正式會員
202.xxx.xxx.141
2011-09-10 08:26
[#26041] Leak Club for Leakies or Leak user    
Kitlam,

What is the speakers efficiency? Did you play your music far too loud? Don't forget it is only 10W per channel.

If the power tubes are well matched (EL84 - i.e. not a reason for distortion), the driver tubes (12AX7) and front end tube (12AX7) are all in good working order, but cracking distortion continues, it may be time for it to be taken to a technian for a thorough check. Nothing burnt doesn't mean nothing drifted in value! Particularly if original, vintage components are still there.

Note: If your amp is allowed to crack frequently, burning of the output transformers could be the results!

Good luck.

最後修改時間: 2011-09-10 08:59:13
rcwy
個人訊息 正式會員
221.xxx.xxx.238
2011-09-10 08:52
[#26042] Leak Club for Leakies or Leak user    
完全同意Richard(rcwy)兄的論點!小弟補充一個小小的可能性,就是遇上前級增益太大也有可能引致高音在大音量下散開或「模頂」。解決的方法是在前級輸入控制推低可能有助解決這個問題!
Pilotrol
個人訊息 正式會員
61.xxx.xxx.65
2011-09-10 10:14
[#26043] Leak Club for Leakies or Leak user    
Gents,
Thank you most kindly for advice, the distortion occurs with two different pairs of speakers last weekend, before that everything was normal I have tried a passive pre amp as well and the cracking start at normal listening level. 90% of the components were updated last year but I guess it will have to have a thorough look through by a technican.
kitlam
個人訊息 正式會員
202.xxx.xxx.141
2011-09-10 10:56
[#26044] Leak Club for Leakies or Leak user    

I spend a lot of time on my jogging recently. Saturday I attended a HiFi gathering. The subject is a HK made Phono preamplifier :-)

100% made in Hong Kong!



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:14
[#26045] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:15
[#26046] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:15
[#26047] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:16
[#26048] Leak Club for Leakies or Leak user    
The phono preamp!!

Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:17
[#26049] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:17
[#26050] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:18
[#26051] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:19
[#26052] Leak Club for Leakies or Leak user    



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:20
[#26053] Leak Club for Leakies or Leak user    

More photos

http://www.1pekingroad.com/zaspx/topics.aspx?topicsno=4&subjectno=1186&uppersubjectno=1186



Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:21
[#26054] Leak Club for Leakies or Leak user    
I saw on the web this diatonic precision audio stuff. All DIY but highly professional! Hope to have a chance to listern one day!
ackcheng
個人訊息 正式會員
112.xxx.xxx.184
2011-09-18 16:28
[#26055] Leak Club for Leakies or Leak user    

大概三年前,作為英國 Leak 粉絲,我們最終把他的膽後級集中來一次難忘的音樂聚會!

Gingers
個人訊息 正式會員
221.xxx.xxx.135
2011-09-18 16:51
[#26056] Leak Club for Leakies or Leak user    


philiplee
個人訊息 正式會員
95.xxx.xxx.4
2011-09-18 20:55
[#26057] Leak Club for Leakies or Leak user    


philiplee
個人訊息 正式會員
95.xxx.xxx.4
2011-09-18 20:56
主旨內容一共有 1346 頁,每頁顯示 20 個信息,選擇頁數:  上頁  下頁  首頁  尾頁
按照傳送日期顯示:由舊至新由舊至新  由新至舊由新至舊
最新資訊 - 市場
駿韻音響有限公司Wise Sound Supplies Ltd. 2024-06-23

最新資訊 - 市場
新漢建業有限公司市場資訊 2024-06-23

最新資訊 - 影音
第 4 代 Super X-Fi 技術加持,Creative 推出全新 Creative Zen Hybrid SXFI 無線耳機 2024-06-22

最新資訊 - 影音
SOLID BASS 系列全新成員,Audio-Technica 推出具降噪功能無線耳機 ATH-CKS30TW+ 2024-06-20

最新資訊 - 影音
Chord Company 推出全新 Epic Digital Tuned ARAY 系列數碼線 2024-06-19

最新資訊 - 影音
Zonotone 推出兩款全新 Granster 系列訊號線「Granster AC-3000」及「Granster AC-3000AV」 2024-06-18

最新資訊 - 汽車
再續傳奇,法拉利衛冕 2024 年勒芒 24 小時耐力賽總冠軍 2024-06-18

最新資訊 - 影音
DMA 個人音樂文化村暨 15 週年慶典 2024-06-18