I borrowed a friend's 600A tester & I want to test an NX-280 & an
NX-171-A but I can't find them listed in the tube data manual. I was
able to test some other tubes like a 26 & 27 but for some reason the
others aren't listed. Is the 600A capable of testing the two NX tubes I
have & if so what are the settings for them. Thanks for any help.
Mark

Sounds like these are just plain 80 rectifier and 71A output triode tubes
with a house brand number.
"MarkC" wrote in message
...
I borrowed a friend's 600A tester & I want to test an NX-280 & an
NX-171-A but I can't find them listed in the tube data manual. I was
able to test some other tubes like a 26 & 27 but for some reason the
others aren't listed. Is the 600A capable of testing the two NX tubes I
have & if so what are the settings for them. Thanks for any help.
Mark