What do you guys do for a stereo?

This is what I do for tunes in my '73. It's an amplified speaker, uses 3 aaa batteries and is weatherproof when zipped shut. It's not a super loud booming speaker but it is loud enough for us when cruising with the windows down. I bought it at Best Buy for $15 it seems to last a long time on a good set of batteries The best part is the portability you can throw it on the front seat, the dash or you can use the clip that comes with it and hang it on your lawn chair at a car show. I happy with this set up for all I use the car plus the total cost including the mp3 player is $45