Got an 'interesting' fault on an ancient Linsey Hood amp. Switch on a
light etc, and sometimes *one* channel bursts into loud mains hum - but
carries on working. And the output transistors get very hot. It's not
normally susceptible to mains born interference - so any guesses before I
rip it apart?

Both channels seem to match ok before this happens.

--
*I almost had a psychic girlfriend but she left me before we met *

Dave Plowman London SW
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