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   rec.audio.tubes      Tube-based amplifiers... that go to 11      52,877 messages   

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   Message 51,966 of 52,877   
   Phil Allison to All   
   Re: Professional Radio Engineer   
   21 Dec 12 14:13:23   
   
   From: phil_a@tpg.com.au   
      
   "Alex Pogossov"   
      
   >   
   > And besides, "professionals" do not use 6.3mm jacks for the speaker   
   > connectors, unless the contacts are gold plated. With nickel plated steel,   
   > contact resistance is unstable within a few milliohms which is no-no for   
   > any decent audiophil!   
      
      
   ** You must be thinking of "audiophools" not audiophiles.   
      
   Nickel plated *brass* 1/4 inch jacks and plugs are fine for speakers,   
   millions of instrument amps have used them for decades. Removal and   
   insertion plus occasional cleaning is all that is needed.   
      
   Gold plating is only for small signals.   
      
      
      
   ...  Phil   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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