Tube tester...anyone own their own?


Since a lot of us utilize tube based gear, I am wondering how many of us own a tube tester? I am considering acquiring one, not sure if I would look for a Hickok or another brand/type.
if you are considering a tube tester, or already own one, do tell us your recommendations and your experience with the particular type you own.


128x128daveyf

Showing 1 response by armstrod

I've owned a Hickok 600 for about 12 years now. It was freshly calibrated when I bought it and I haven't had it updated, but it doesn't appear to have drifted too much. I test every tube I get and record the readings, so that I can both compare them after a period of use and compare them to other tubes of the same type. That system has worked well, and I believe mitigates the effects of any change in calibration. I rarely resell tubes so absolute accuracy just isn't a priority for me.

That said, markus is correct; if you're buying one it should be calibrated and completely functional, and that doesn't come cheap these days.