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Hi there. I am experiencing hum problems on the one channel of my tube amp. When I swap the output tubes from one channel to the other, the hummong noise follows that output tube set.
Is this a sign that it is time for replacement? If so, it is probably a goo idea to replace the whole set?
The tubes are EL34 tubes on a Mars audio DIY amp: http://sites.google.com/site/marskarel/
Is this a sign that it is time for replacement? If so, it is probably a goo idea to replace the whole set?
The tubes are EL34 tubes on a Mars audio DIY amp: http://sites.google.com/site/marskarel/