somehow had never seen these pages before
http://www.jblpro.com/company/history/index.html
or
http://www.jblpro.com/company/histor...ilstones8.html
a really interesting read...cant fit it all in a post.
1969 - The L-100, a consumer version of the 4311, is introduced, eventually reaching sales of 125,000 pairs during the decade of the seventies.