i have bought a Fender twin 65 re-issue, in the specs I read that there are 10 Tubes, but when the amp. arrived it came with only four tubes. Is this normal?
I've never owned a tube amp, but I assume that there are companies still actively making compatible tubes for all brands of amps?
This reminds me of a company that makes flashbulbs for the movie industry to use in period films. But the cost of those is a few dollars a flash in some cases.