On Friday, October 10, 2014 at 3:02:00 PM UTC-5, hugeshows wrote:   
   > On Wednesday, July 23, 2014 11:49:00 PM UTC-4, cgo...@gmail.com wrote:   
   > > "C24/B - 250v  204v"   
   > >    
   > >    
   > >    
   > > Hi, did you figure out why you measured 46v below what the schematic reads?   
   > >    
   > >    
   > >    
   > > Sorry if I missed the explanation but I only see how you resolved the bias   
   voltage supply.   
   > >    
   > >    
   > >    
   > > Cheers!   
   >    
   > Sorry folks, haven't checked in here in a while.  I'll take another look   
   this weekend and see if I can answer some of these questions.   
   >    
   > Cheers!   
      
      
   Hello. This is a great write up on the 5000. I just picked up one of these on   
   Eaby. Its the S-5000 20 + 20 Stereo Amplifier. Its the unit that has the 4   
   pushbuttons on the left front panel for phone manipulation. The tube   
   compliments are 5 Sovtek 12AX7(   
   1208), 2 RCA 7199, I cant make out what the output tubes are as the ink has   
   been worn off but what is left of the lettering is 6BQ5 and 065-090 and the   
   word organ. I would like to know if I should replace the phone tubes(the two   
   at the far left) with    
   something else, I primarily listen to the phone input. Also would I benefit   
   from different 7199's or output tubes. Much thanks for your advise.   
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)