[Jukebox-list] 6973 tube

Carl Haines cshaines at verizon.net
Sun Sep 10 11:54:31 PDT 2006


I'm too lazy to look up the tube data, but I seem to recall that the 
6CZ5 was a closer match.  All the specs were nearly identical on the 
6CZ5 except the plate dissipation.  Also, there are new production 6973 
available now.  I may try out a pair when I get my Seeburg 220 back 
together.

Carl Haines


Gary Stevens wrote:
> I have a 1963 Rock ola amp that uses four 6973 tubes. I was told if you 
> sub them with a 6EM5 tube you would need to install a jumper between the 
> 1- 8 pins. Can anyone explain this to me how to install a jumper? Any 
> help appreciated.
> 
> Thanks
> Gary
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