Model 60 Code 121

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Model 60 Code 121

Mondial
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Posts: 1,114
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Joined: Feb 2013
City: Irvington, NY

03-05-2014, 11:43 AM

What is the DC voltage on the cathodes of the 6A7 and 78? Should be about 3 V to gnd. If this voltage is low then the tubes will overload easily.

Are the other tube voltages normal?

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Messages In This Thread

Model 60 Code 121 - by gregb - 03-04-2014, 10:36 PM

RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:29 PM

RE: Model 60 Code 121 - by gregb - 03-04-2014, 11:41 PM

RE: Model 60 Code 121 - by Mondial - 03-04-2014, 11:55 PM

RE: Model 60 Code 121 - by gregb - 03-05-2014, 12:02 AM

RE: Model 60 Code 121 - by Mondial - 03-05-2014, 11:43 AM

RE: Model 60 Code 121 - by gregb - 03-05-2014, 07:25 PM

RE: Model 60 Code 121 - by gregb - 03-06-2014, 12:06 AM

RE: Model 60 Code 121 - by Mondial - 03-06-2014, 09:35 AM

RE: Model 60 Code 121 - by gregb - 03-06-2014, 09:58 AM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 12:30 PM

RE: Model 60 Code 121 - by Mondial - 03-07-2014, 09:32 PM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 09:38 PM

RE: Model 60 Code 121 - by Mondial - 03-07-2014, 10:22 PM

RE: Model 60 Code 121 - by gregb - 03-07-2014, 10:55 PM

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