So where should the tubes be?

@pauly 

"I was just busting your balls as the term “mate” is often used to describe the activity that results in producing offspring. Matching is a more political correct term"

Politically correct term...lmao..now thats funny to me. I however stand by my terminology...mate... 
If you do it wrong your still screwed , right?  

hopefully the OP is still around and getting value..

In the 50's and 60's were they were the best we could do.

… and in 2021, tubes are still the best we can do. 

i have tubes in my speakers... 🙊🙊🙊🙊🙊