You are my new best friend
I have decided to make tube testers my tertiary hobby, or the hobby, within the hobby, within the hobby.
I was just about to look for a tube tester Head-Fi thread when your post came through. Is there one?
I did 45 minutes of extensive research before buying my Dyna Jet 606. Yes Sir.
I lost a Heathkit one on eBay I wanted it because a Heathkit lists all the parts and how to build it. (I know everyone knows this...)
After I lost, I read a bit more and found the Heathkit wasn't all that great. Not surprising. Plus you don't know who built it in the first place.
So I picked up the B&K. I know it's nowhere near the quality accuracy of a Hickock, but it's a nice place for me to start. $160 delivered and estimating another $700 in parts to make it work right.
I hope not, but that's my track record on this kind of stuff.
Even though the thing "looks clean" you don't know what's behind the covers. I'm just starting this. I realize that I have to calibrate the thing
otherwise I have no clue if the test values are valid. I know there's an RCA 6L6 calibration tube but I can't see how that helps me with 9 pin 6JD8's.
I'm going to have to learn how to read schematics, get some deoxit, learn to use my Fluke meter and on. If I need buttons, components and such, I'm sure I can find it on mouser.com
Thanks for the comments