ampage
Tube Amps / Music Electronics
For current discussions, please visit Music Electronics Forum.

ampage archive

Vintage threads from the first ten years

Search for:  Mode:  

 

previous: BWilliamson Re: ARS Electronics Customer Service Nightmare -- 9/1/2000 11:32 AM view thread

AC-30 PT? Now I'm Confused.....

9/1/2000 11:57 AM
BWilliamson
AC-30 PT? Now I'm Confused.....
Looking at the schems on Steve's site the PT listed at 180-0-180 on the primary. The factory schem with the voltages added, after the power tubes and OT lists 320v--according to my math.  
 
180 X 1.3(GZ34)= 234vdc Not enough voltage there before load.  
 
If you take 280 and drop this in you get 364vdc, which after load may work real close to the 320vdc mark.  
 
bw

 
Replies:
Steve A. BW:  &nbs... -- 9/2/2000 7:11 AM
Carlo BW - I've built a few AC30 style am... -- 9/2/2000 7:16 PM