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Knight 600A tester
#3

If tube has emission it simply means the tube is alive and will likely function.
However only mutual conductance gives you the measure of amplification the tube can provide.

Although I myself not quite sure what makes a tube lose conductance without losing emission. But then I do not know tubes well.


Messages In This Thread
Knight 600A tester - by fields 100 - 07-08-2014, 08:53 AM
RE: Knight 600A tester - by Phlogiston - 07-08-2014, 09:51 AM
RE: Knight 600A tester - by morzh - 07-08-2014, 10:06 AM
RE: Knight 600A tester - by fields 100 - 07-08-2014, 12:07 PM
RE: Knight 600A tester - by gregb - 07-08-2014, 01:04 PM
RE: Knight 600A tester - by fields 100 - 07-08-2014, 01:54 PM
RE: Knight 600A tester - by morzh - 07-08-2014, 02:04 PM
RE: Knight 600A tester - by gregb - 07-08-2014, 02:35 PM
RE: Knight 600A tester - by OldRestorer - 07-08-2014, 03:59 PM
RE: Knight 600A tester - by fields 100 - 07-08-2014, 05:12 PM
RE: Knight 600A tester - by gregb - 07-08-2014, 05:18 PM
RE: Knight 600A tester - by fields 100 - 07-08-2014, 08:02 PM
RE: Knight 600A tester - by gregb - 07-08-2014, 08:41 PM
RE: Knight 600A tester - by fields 100 - 07-08-2014, 10:33 PM
RE: Knight 600A tester - by codefox1 - 07-09-2014, 11:41 PM
RE: Knight 600A tester - by fields 100 - 07-10-2014, 09:23 AM
RE: Knight 600A tester - by gregb - 07-10-2014, 10:07 AM
RE: Knight 600A tester - by codefox1 - 07-13-2014, 12:43 PM
RE: Knight 600A tester - by morzh - 07-13-2014, 02:06 PM
RE: Knight 600A tester - by cantonkid - 02-07-2017, 09:12 PM
RE: Knight 600A tester - by sam - 02-08-2017, 02:42 PM
RE: Knight 600A tester - by cantonkid - 02-09-2017, 11:34 AM
RE: Knight 600A tester - by cantonkid - 02-09-2017, 05:33 PM
RE: Knight 600A tester - by Eliot Ness - 02-21-2017, 10:05 AM



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