Here is the link to Alvin lee’s gear page. Alvin, formerly of Ten Years After is most well known for playing a red Gibson 335, of course, Big Red. Alvin featured the guitar in Ten Year’s After’s performance at Woodstock – captured for posterity in Woodstock the Movie. He no longer takes Big Red out in the road but Gibson built him a replica. Alvin talks about the extra pickup he has fitted, as well as amps and so on, on his webpage.