Portability of Tube Amps

“Marshall”

Yep.  Marshall or Peavey!

Every related Google query leads to volumes upon tons of exclusively guitar amp info…

Dehumidifier when not occupied might help, but don’t run it too dry either. Obviously no need to use it during listening.

Believe it or not, but tubes came before transistors, and for decades were in airplanes in combat and backpacks in the field. You wouldn't want to bang one around any more than you would want to throw a Mark Levinson or Krell down the stairs. Okay, bad example. McCormack. Threshold. Something actually sounds good.  

The PL is a good one to tote around. Save your Raven for home use. Good plan. 

You can plan foi MC idiocy
Or not
Bankrupt
If an amp is mobile +
If not -
What in the name of Jaweh are you referring too?
OP????

Tubes used to be in warheads to… probably still are in Russia.