Re: Dynaco MK IV tube overheat

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In Reply to: Dynaco MK IV tube overheat posted by Kindablue on May 5, 2007 at 19:12:13:

It sounds as tho you may have a bad set of output tubes that develop leakage after being on for a while or you may have dirty tube sockets or bias pots or both. Are you using tubes like the early JJ KT77 or some el34s with small pins? If you are they may not be making good connection with the tube sockets and this will cause a runaway output tube on occasion.

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Follow Ups Full Thread

Topic - Dynaco MK IV tube overheat - Kindablue 19:12:13 05/05/07 (3)

Bias - lipmanl 06:57:49 05/07/07 (0)

Re: Dynaco MK IV tube overheat - Michael Samra 21:13:35 05/05/07 (1)

Re: Dynaco MK IV tube overheat - Kindablue 07:38:16 05/06/07 (0)

Follow Ups

Re: Dynaco MK IV tube overheat - Michael Samra 21:13:35 05/05/07 (1)

Re: Dynaco MK IV tube overheat - Kindablue 07:38:16 05/06/07 (0)

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