The one I have now. I call it vintage "Hi-End" Infinity RS-1s run by a Threshold S/300 and Pioneer Spec2. Just waiting for some nice VTLs to try on the top end. Even my CD player is "vintage" 10 year old Pioneer Elite DVD player. All sounds good to me.
What was your first 'hi-end' system?
Late 1980's-
Magnepan SMGa
Adcom GFA-545
Adcom GTP-500II
Thorens TD-166 Mk. IV
Shure V15 Type 5 MR
Technics CD player, model unknown
Within 3 years that morphed into the following
Magnepan MG2.6R
Bryston 4B
Bryston .5B
Rega Planar 3
Linn K9
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Magnepan SMGa
Adcom GFA-545
Adcom GTP-500II
Thorens TD-166 Mk. IV
Shure V15 Type 5 MR
Technics CD player, model unknown
Within 3 years that morphed into the following
Magnepan MG2.6R
Bryston 4B
Bryston .5B
Rega Planar 3
Linn K9
Cal Icon