[Amps] Tube Tester

[Will Matney]

Carlos,
There have not been any "real" tube testers made for broadcasting and 
amateur tubes. they were some commercial, industrial and military ones 
though. I'm not sure if the military ones you can get from ebay will 
test these or not. Like was mentioned, the amp itself is the best way 
because it tests under a load. If there was a tube tester, it needs to 
be a "mutual conductance" type so it will simulate it running in circuit.

Will Matney


Can anyone tell me what tube tester would test the 8875 tubes of my
MLA-2500, or any other ceramic tube for that matter.

Thanks,
Carlos. KF4RRN