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[#12227] Leak Club for Leakies or Leak user    
Or before the party. Is it possible to meet your 25A first? :-)


Gingers
個人訊息 正式會員
221.xxx.xxx.241
2006-08-08 23:23
[#12228] Leak Club for Leakies or Leak user    
廣島平和公園

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-08 23:48
[#12229] Leak Club for Leakies or Leak user    
廣島宮島嚴島神社及海中大鳥居,日本三景之一,的確美。

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-08 23:52
[#12230] Leak Club for Leakies or Leak user    
Nice.
If in Hong Kong, the land will full of house, sea view houses for sale :-)



Gingers
個人訊息 正式會員
221.xxx.xxx.241
2006-08-08 23:53
[#12231] Leak Club for Leakies or Leak user    
廣島縣岩國錦帶橋,位置較偏遠,但在日本是相當有名的橋樑。

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-08 23:55
[#12232] Leak Club for Leakies or Leak user    
新幹線チろベ驉A只消一小時便由本州的廣島到了九州的博多。

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-08 23:59
[#12233] Leak Club for Leakies or Leak user    
長崎平和公園,另一個曾遭原爆之禍的城市。

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-09 00:02
[#12234] Leak Club for Leakies or Leak user    
熊本城,有點天地悠悠之感……

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-09 00:05
[#12235] Leak Club for Leakies or Leak user    
往阿蘇火山途中,可見碧綠的草原及火山湖,美得像畫。

M6
個人訊息 正式會員
58.xxx.xxx.69
2006-08-09 00:09
[#12236] Leak Club for Leakies or Leak user    
Anyone try using the CV1988 or CV181 instead of ECC33? What is the differences in sound?
maxbliss888
個人訊息 正式會員
218.xxx.xxx.3
2006-08-09 00:11
[#12237] Leak Club for Leakies or Leak user    
Anyone try using the CV1988 or CV181 instead of ECC33? What is the differences in sound?
_________________________________________________

Francis,

CV181=ECC32 is NOT an exact electrical equivalent to ECC33. CV181=ECC32 has lower Mu=amplification factor and Gm than ECC33.

ace_hayashi
個人訊息 正式會員
192.xxx.xxx.33
2006-08-09 00:29
[#12238] Leak Club for Leakies or Leak user    
Better stick to original designated tube :-)

ace_hayashi
個人訊息 正式會員
203.xxx.xxx.72
2006-08-09 00:31
[#12239] Leak Club for Leakies or Leak user    
Brown base or older black all sound good :-)

ace_hayashi
個人訊息 正式會員
203.xxx.xxx.69
2006-08-09 00:32
[#12240] Leak Club for Leakies or Leak user    
Dear Ace

Thanks!

Does that mean that ECC33 is not exactly the same as the CV1988 or the 6SN7 as well?
maxbliss888
個人訊息 正式會員
202.xxx.xxx.64
2006-08-09 09:17
[#12241] Leak Club for Leakies or Leak user    
ECC32(=CV181) and ECC33(=CV2821) and 6SN7(=CV1988) are pin-compatible but ALL different electrically.
timtube
個人訊息 正式會員
203.xxx.xxx.140
2006-08-09 10:15
[#12242] Leak Club for Leakies or Leak user    
Leak has specified that 6SN7 can be used in the US version of TL12.1 (because ECC33 is not generally available in US). But it never said you can use ECC32.
timtube
個人訊息 正式會員
203.xxx.xxx.140
2006-08-09 10:19
[#12243] Leak Club for Leakies or Leak user    
Francis,

Below table is electrical characteristics of 6SN7/ECC32/ECC33/ECC34.

I was told ECC32/CV181 draw 50% higher current and will fry some transformers probably send your transformers up in smoke. I dare not to try :-) Watch out you precious Leak 12.1 trannies :-)

ace_hayashi
個人訊息 正式會員
203.xxx.xxx.66
2006-08-09 10:23
[#12244] Leak Club for Leakies or Leak user    
Thanks!

Better stick with ECC33.. : )
maxbliss888
個人訊息 正式會員
202.xxx.xxx.64
2006-08-09 10:45
[#12245] Leak Club for Leakies or Leak user    
Finally my pair of Leak 12.1 sings!!! Thanks for advices from sifu's. Now is time to sit back and listen to music :-)

ace_hayashi
個人訊息 正式會員
203.xxx.xxx.67
2006-08-09 11:13
[#12246] Leak Club for Leakies or Leak user    
Francis,

If you are in SIN, you might want to go down to SimLim Avit and make the speaker lead from socket with HGA (Home Grown Audio) multi core 99.99% silver speaker cable. Sound very good.

ace_hayashi
個人訊息 正式會員
192.xxx.xxx.42
2006-08-09 11:45
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