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|    rec.audio.tubes    |    Tube-based amplifiers... that go to 11    |    52,877 messages    |
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|    Message 51,662 of 52,877    |
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|    Re: Jones's servo bias    |
|    28 Nov 11 22:31:18    |
   
   feba9ae1   
   From: mynamespacedbydots@xs4all.nl   
      
   "Patrick Turner" wrote in message   
   news:a25664c6-ab6d-4318-8dec-2f2920672c38@u10g2000prl.googlegroups.com...   
      
   [...]   
   >The answer to such uneven   
   >matching amoung a given batch of supposedly NOS Red Lion KT88 is to   
   >have some additional bias balancing adjust method as seen in another   
   >pair of Quad-II I rewired where I used EHKT90 instead of KT66, see   
   >http://www.turneraudio.com.au/quad2powerampmods.htm and proceed to   
   >about 1/2 way down the page to the 2005 schematic.   
      
   What's the reason you chose 560K for R11 while R10= 470K?   
      
   Rgds,   
   Gio   
      
   >Patrick Turner.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   
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