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Old 12th Feb 2009, 9:38 pm   #17
Michael Maurice
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Join Date: Feb 2006
Location: Wembley, Middlesex
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Default Re: Musical Fidelity B1

There is no protection on this amplifier apart from the mains fuse, this should blow if there is a fault such as s/c transistors, but if someone put the wrong fuse in, it could cause the transformer to burn out.

I understand it was common for some 'exotic' circuit designers to not put in any protection to keep the signal path 'pure'.
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