There were also versions made by Audiomaster and Chartwell. I owned the Chartwell LS3/5a in the early eighties. I sold them in 1989 for $325. I should have held onto them. Seems they have really appreciated in resale value since they went out of production. I miss them. One of the best systems I had was the LS3/5a's driven by a 30w/ch Berning EA-230 tube power amplifier.
