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- Dec 19, 2014
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From legendary speaker designer Roy Allison, some interesting reading I thought I'd post for my friends here.
View attachment -Allison+on+power+needs,+1973.pdf View attachment -Allison+on+power+needs,+1980.pdf
View attachment -Allison+on+power+needs,+1973.pdf View attachment -Allison+on+power+needs,+1980.pdf