Good luck! I've been looking for years! I re capped a couple of 2000s amps using SDS labs cap boards. Found them at Triodeel.com. They increase the voltage to 600v. They have been trying to make the can caps you're looking for without much success, and I got tired of waiting.Anyway, the boards are about 50.00 bucks, and are easy to install. With new tubes my amps sound great. Bill