With my Jolida 502B Power Tubes

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In Reply to: bad tubes posted by troutboy on April 13, 2010 at 03:02:57:

I noticed the power light fading out then getting brighter.
Almost like it was slowly pulsing.

About a week after this started a tube went dead, one went red and the fuse blew.

After a new fuse and new tubes the power light is a constant brightness again.

I'm not sure if they are related but the next time it pulses, I will be checking the tubes bias at least.
Regards, Jerry

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Follow Ups Full Thread

Topic - bad tubes - troutboy 03:02:57 04/13/10 (2)

With my Jolida 502B Power Tubes - deaf_j 05:11:23 04/13/10 (0)

My WAG... - FenderLover 04:40:49 04/13/10 (0)

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With my Jolida 502B Power Tubes - deaf_j 05:11:23 04/13/10 (0)

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