Tube amp for a car lol

[nateroten]

Guys I'm a huge fan of classic rock...esp. the Rolling Stones...anyways I want to have that sound in my car...I have 4 6.5" PRV audio door speakers running two killer quality tweeters that are more like horns...they are powered by a kicker 350.4 amp...I want to run a small tube preamp and was just curious if anybody else had done the same?

 

[nigelwright7557]

I used to have an old Rover car which had a valve radio.
Sounded great.

 

[billshurv]

Bendix did a tubed Engine management system once. Now that WAS heroic.