groovetuber
Well-known member
I just bought a Mark III Blue Stripe combo form a forum member, an I am just what wondering what tubes you guys would recommend for this amp. I am going to talk to the original owner to see how old the tubes are, but I'd just like to know what to get when I need them. I know the Mark I was built around the Sylvania 6L6GC power tubes, would those be recommended? Thanks for any help.