Home Tubes Asylum

Questions about tubes and gear that glows. FAQ

Re: Testing a 6528A Tube

Good point, in that case TV7 should work, as setting for the 6336 are published:

6.3v HY4-5062 Bias 100 C 3 36 (triode 1)
6.3v HY1-2035 Bias 100 C 3 36 (triode 2)

As Triodethom noted above, GM is higher for the 6528.

I seem to recall some comment about the 6336 or 6528 in Alan Douglas' book on tube testers. It's a pretty hefty fil. load for any tester, and I'd be surprised if the voltage doesn't sag substantially.

I'd be especially surprised if the EICO 667 can handle the load - it has a pretty tiny transformer. It can barely test 2A3's without significant voltage sag! I can check for settings on the 667 tonight if I get a chance to pull one down out of the attic.





This post is made possible by the generous support of people like you and our sponsors:
  Amplified Parts  


Follow Ups Full Thread
Follow Ups
  • Re: Testing a 6528A Tube - Gary Kaufman 03/16/0413:39:49 03/16/04 (1)


You can not post to an archived thread.