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EICO Model 666

mbskeam

Well-Known Member
EICO - Tube and Transistor Tester Model 666

is this model any good?
from what I read it sounds okay.
will it test 6DJ8's?


thanks.....
 
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It's an excellent tester and uses circuitry similar to Hickok. The 667 can do more pin positions and has a transistor tester but is basically identical to the 666, Satan's Choice. Watch out for errors in the published charts, though they're not usually as serious as sometimes thought to be. I did some analysis and a write up as a spreadsheet, some of which might be nonsense until you've gotten some experience with the unit, but it's here.
 
I have an "evil" Eico 666 and yes it will do 6DJ8's. I have a .pdf of the supplemental settings I can send you if you like.

Mike
 
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