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In Reply to: Testing a 6528A Tube posted by Chasbo on March 16, 2004 at 09:27:05:
The pinout is the same as 6AS7/6080 (or 6SN7 for that matter) but don't just plug it in! I don't think many commercial testers would be able to delivery 6.3v@5A filament.You could make up a jig, and supply the filament to pins 7/8 using an external power supply. Then it would be a matter of working out some "normal values".
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Follow Ups
- Re: Testing a 6528A Tube - Gary Kaufman 03/16/0411:03:35 03/16/04 (5)
- Re: Testing a 6528A Tube - Chasbo 12:11:37 03/16/04 (4)
- Re: Testing a 6528A Tube - triodethom 13:01:42 03/16/04 (3)
- Re: Testing a 6528A Tube - Chasbo 07:22:36 03/17/04 (0)
- Re: Testing a 6528A Tube - Gary Kaufman 13:39:49 03/16/04 (1)
- Re: Testing a 6528A Tube - Chasbo 07:31:47 03/17/04 (0)