Ampeg V4.com

I'm currently running a quad of these in a '76 v4b, and they're doing just fine. These are the button-base version. They are smaller than 7027a and 6l6gc, so they don't even touch the bear traps. They sound fine. And they're dirt cheap. Worth a try if you're on a low budget, or just curious. If you do try them, make sure they're the button base type, and have the -E suffix, as rumor has it 6P3S are more like a 6l6gb and won't work in an Ampeg.