home bbs files messages ]

Forums before death by AOL, social media and spammers... "We can't have nice things"

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

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]

   Message 50,894 of 52,877   
   Alexander Dyszewski to All   
   Mcadam digital audio analyzer system mod   
   05 Apr 10 20:47:39   
   
   From: alexander.dyszewski@chello.at   
      
   Hello,   
      
   i'm looking for a schematic of the "mcadam digital audio analyzer system   
   model 2000". Behind the fancy name there is a nice audio testset from   
   the seventies with a variac, two tone oscillator and red nixies for   
   thd&im display.   
   It also includes a scope with four tubes (ecc82, 2x ecc88, ecf80) and it   
   seems that there might be a fault somewhere around the deflection   
   oscillator.   
      
   Does anybody know where i can find a schematic for the analyzer ?   
      
   sincerly,   
   Alexander Dyszewski   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)   

[   << oldest   |   < older   |   list   |   newer >   |   newest >>   ]


(c) 1994,  bbs@darkrealms.ca