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   rec.audio.tech      Theoretical, factual, and DIY topics in      41,683 messages   

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   Message 39,715 of 41,683   
   liquidator to Phil Allison   
   Re: Advice needed! - How to run 12 small   
   26 Mar 10 20:44:20   
   
   XPost: rec.audio.pro, alt.audio.pro.live-sound   
   From: mikeh@mad.scientist.com   
      
   "Phil Allison"  wrote in message   
   news:8150qeFrjeU1@mid.individual.net...   
   >   
   > "liquidator"   
   >   
   >> He's also wrong. all he needs to do is add transformers. Done it a   
   >> hundred times.   
   >   
   > **  Really ??  Not with domestic amps like Technics.   
   >   
   > Such amps are never intended to drive 70 volt line ( step up) transformers   
   > are very likely to be damaged by so doing.   
   >   
   > The issue is core saturation at low frequencies  -   hard to avoid   
   > completely and deadly on anything but the most rugged amplifiers.   
   >   
   >   
   > .....  Phil   
   >   
   >   
      
   Interesting. Have done it dozens of times. Tend not to use Technics, and do   
   use quality transformers.   
      
   What about  a coupling capacitor or would that be a bad idea?   
      
    You are the one whose judgement I respect, perhapsI have just been lucky.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

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