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In Reply to: Re: Tube Testers posted by Rafe on March 29, 1999 at 14:24:13:
The only really good tests are to plug the tube into the circuit and see if it runs at the proper operating point, and then to listen to the sucker...
A transconductance test is a little bit better than an emission test, but neither will tell you about noise or microphony.
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Follow Ups
- Re: Tube Testers - Doc B. 17:46:52 03/29/99 (1)
- Re: Tube Testers - Sean 21:46:13 04/01/99 (0)