A real dumb Tube question

http://www.diyparadiso.com/proj/amps/se/outerlimit/fotosdemo/demoskdark.jpg

I remain,

Only when they are in an amp or preamp that is powered on:-)

dude.... clueless...

man that looks KILLER!

Thanks!

Any day you learn something new is a day worth having.

Yes in deed and they glow in different color depending on the type. Most are yellow or orange red but some (e.g. 211/VT4C) glow like a small light bulb.

Slappy, where you an only child? Did you not get a lot of attention as a younger Slap? Does your future misses Slappy not spend quality time with your little Slapper?

YES TUBES GLOW!!! And before you post another thread "DO TUBES GET HOT"? YES!!!

P.S. ONLY KIDDING, & I LOVED YOUR EQUIPMENT PICTURE YOU POSTED AS I LMAO!!!