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Dynaco-Doctor Forum Welcome! Need support, you got it. Or share your ideas and experiences. |
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Dynaco-Doctor Forum Welcome! Need support, you got it. Or share your ideas and experiences. |
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In Reply to: dynaco 70 problem posted by bg on August 30, 2006 at 09:45:42:
Seen Grids go +, happened on a Dyn MKIII...the tube went in to melt down...a new 6550 took about 120mA b4 shut off...tested had less than 20% of life left after that...surprisingly fuse and rect. did not blow.Cause, PIN 5 cable was not connected...solder joint dropped out.
Check Output socket Solder joints and connections, all of them.
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- Re: dynaco 70 problem - CheckthePIN5Connection 12:23:43 08/31/06 (0)
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