06-29-2017, 05:43 PM
I wonder why the brown slide switches would be more fragile then the black ones? Are the slides made out of a different material, such as polystyrene verses black Bakelite?
I've run into 7868 tubes before, in the power amp for a Rowe-Ami juke box. I think that they are another one of those tubes that the tube division of RCA developed, sort of a solution to a problem that nobody had. In any event I told my friend with the juke box that if those are shot then it would probably cheaper and easier to replace them with a pair of 6L6s by tossing out the magnoval sockets in favor of octals, or at least by making adapters.
Regards
Arran
I've run into 7868 tubes before, in the power amp for a Rowe-Ami juke box. I think that they are another one of those tubes that the tube division of RCA developed, sort of a solution to a problem that nobody had. In any event I told my friend with the juke box that if those are shot then it would probably cheaper and easier to replace them with a pair of 6L6s by tossing out the magnoval sockets in favor of octals, or at least by making adapters.
Regards
Arran
