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jj output too detailed (Read 1823 times)
vmax
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jj output too detailed
10/10/12 at 21:52:27
 
I have a certain condition with one of the 4 jj el34 tubes, it's simply outperforming the other 3  (10 mv higher output on the channel it's connected too when the volume is at ~250 mv at the speaker output term's.), if I could get the other 3 to that level would be nice.  guess I'll have to get some more tubes that match up abit better....
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« Last Edit: 10/10/12 at 21:58:14 by vmax »  
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Doorman
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Re: jj output too detailed
Reply #1 - 10/10/12 at 23:18:03
 
Hopefully they weren't supplied as a "matched" quad (?)
Don
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vmax
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Re: jj output too detailed
Reply #2 - 10/11/12 at 06:25:46
 
it's the tubes that came with the torrii amp purchase.....
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Lon
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Re: jj output too detailed
Reply #3 - 10/11/12 at 12:25:38
 
You should have a warranty on them for a spell at least. I'd give Sarah a call .   .
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vmax
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Re: jj output too detailed
Reply #4 - 10/12/12 at 06:08:28
 
the info is appreciated, the amp is not new, I actually bought it awhile ago, a few hours before the tsunami hit japan awhile back.....
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« Last Edit: 10/12/12 at 06:09:25 by vmax »  
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Rivieraranch
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Re: jj output too detailed
Reply #5 - 10/12/12 at 11:16:58
 
A runaway JJ or any tube for that matter is possible. Try replacing the one hot one and you will be fine.
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DECWARE CSP2+, TABOO MK III; SE84CKC; HR1; TRAPEZIUM DESKTOP SPEAKERS; TECHNICS SL1200MK5 turntable; Ah! Njoe Tjoeb CD player; MARANTZ 2226B, 2216B receivers; SENNHEISER HD-580 headphones
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vmax
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Re: jj output too detailed
Reply #6 - 10/13/12 at 03:09:04
 
the advice is appreciated, sounds like a serious problem to have a tube that's not running right.....
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vmax
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Re: jj output too detailed
Reply #7 - 07/04/13 at 10:23:18
 
problem solved output tube issues...   Grin . like having a brand amp.
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« Last Edit: 07/04/13 at 10:24:29 by vmax »  
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