Cmo: If you are really serious about owning ARC amps, you should consider calling ARC (non-toll free number and ask to talk with Warren G their chief "listener". He is very familiar with the entire amplifier line and the product changes. They have some very serious speakers in their listening rooms (see factory tour-linkable thru A-gon) and he is a very enthusiastic person to converse with. They also still support any product they have ever produced.
ARC VT200 or Sonic Frontiers
I am looking for a good tube amp(?) to drive my Martin Logan Prodigy's. I am seeing ARC VT200/100's and lot's of Sonic Frontiers stuff here on Audiogone. Does anyone have experience in this area? Does the new mkII version of the VT200 sound better than the old (all tube version). I can't audition these amps so any help would be great.