Given all of the above, what trouble is suggested when you see tubes so badly overheated, and the amp blowing mains fuses? This is a Music Man 2475-130.
Biasing Musicman HD-130 amp?
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Re: Biasing Musicman HD-130 amp?
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I build and repair tube amps. http://amps.monkeymatic.com
Re: Biasing Musicman HD-130 amp?
Solved. Broken bias wire at eyelet.
I build and repair tube amps. http://amps.monkeymatic.com
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martin manning
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Re: Biasing Musicman HD-130 amp?
Had to be a bias issue, didn’t it? Glad it was an easy fix!