[Amps] tube replacement

[Roy]

About--


"What is a good replacement tube for a 4cx1600 in the TenTec model 416 
amp..Has anyone changed out the tube?"

One (big) consideration is 'how much metal work are you willing to do'?

A friend recently converted to a GU84B. It has a 27 volt heater and a 
different socket, of course.

Look at the Titan-3 with its pair of 4CX800's. Details of  that conversion 
can be found in archives.

73,   Roy     K6XK