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Bass Amps & Effects / Re: Traynor YBA 300 Starts out quiet and when it warms up loud 60HZ humm
« on: February 17, 2016, 03:49:08 PM »
The Bias lights were all off. However after the suggestion of Bias I set them all a hair cold and then re Biased until the lights just went completely out . No Hum So I guess it is not a perfect system will have to see if it starts doing it again if resetting the bias works. Thanks for the suggestions. And if it does it again I will contact Traynor.