This B1 is in excellent condition for the age, there's barely a mark on it. Original Installation guide, warranty card (dated 27th Jan 1990) and circuit diagram are present. It has had an IEC connector fitted. Also as is common with these, the light inside the power switch failed so the previous owner (an electronics engineer) fitted a new light which can be seen to the right of the power switch. The amp has had pots and switches cleaned and is sounding just like it should.
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