OffsetGuitars.com

Interesting to note that the 6146 is/was used in HF Radio transmitters, so if a pair can turn out 100 watts of RF into a 50 ohm load.... You do the maths; you're better at it than I am

Yes it was.
I even believe that HAM was their original intent. Powerful? You have no idea....
Seriously? This is a dinosaur. That much power in a guitarmp..to what avail really? Well..here it is. I´ll tell ya that much. Thank god for PPIMVs...

Unsure about this still but..i´ll sand that down and taint it dark brown-as the carrying strap,and hand the thing a serious amount of clear. Then my new "badge" i´ll fit to the faceplate beneath the controls to the right.