So what voltage does the Paramount run a 12at7 at?

[Paully]

I saw this being discussed earlier but for the life of me I can't find the post.

 

[Rick58]

IF I'm interpreting the schematic correctly, it's 350V.

 

[Len]

I saw this being discussed earlier but for the life of me I can't find the post.

I think this is the thread you want:

http://www.bottlehead.com/smf/index.php/topic,235.0.html