Repair or Upgrade my Audio Research M100 and LS22

Could anybody recommand any good resource for repairing and updating my Audio Research M100 mono amps and LS22 tube preamp?

bong02-28-2008 2:17pm

mrjstark Details Discussions Posts This discussion Message User 1,112 posts 02-29-2008 at 02:24am Copy Comment URL Report Comment Edit Delete What is wrong with them????
eee3 Details Discussions Posts This discussion Message User 214 posts 02-28-2008 at 09:34pm Copy Comment URL Report Comment Edit Delete Audio research factory.
jmcgrogan2 Details Discussions Posts This discussion Message User 6,346 posts 02-28-2008 at 08:52pm Copy Comment URL Report Comment Edit Delete Try Steve Huntley at GNSC. He is one of the best. Cheers, John