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Tannoy BERKELEY 30 years on.

AH...the history of it all:D

I believe you can "shock" a magnet by dropping it or playing Daniel O'Donnel through it :eek:

Do the Alnico have cobalt in them?. There was /is a World shortage of that which caused makers to look at other magnet materials about the late 80s.
 
Alnico is an acronym referring to metal alloys which are composed primarily of aluminium (symbol Al), nickel (symbol Ni) and cobalt (symbol Co), ...


now lexi, you wouldn't be talking up values would you? ;)
 


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