Power Amp

Typo the Bias is running too high.

Here is solid advise , Buy a Ayon integrated amp why it it microprocessor controlled you bias it by holding in the button on back and each tube is run optimum ,and saves the tube life ,
when a tube does go ,it will shut off and let you know exactly which tube it is you wait 20 minutes , the amp rebias allthe tubes 
and ready to go , you shut off when not using very dependable .

Oh boy...another "Don't want to name the brand" post.


^^^^
Yeah must be a  popular/highly regarded/highly respected  lab,,which must be protected from any bad press. 

We will never know!

^^^^^^
I have a  hunch or 2. 

I once had a hunch; I got rid of it and got a clue instead. Lucky I didn't go the other way. Then I wouldn't have a clue.