The CAT JL3 provided some of the finest sound I heard at CES 2005 in the Merlin room. I own an SL1 MkIII preamp, and can say that Ken Stevens of CAT has been most helpful in assisting me with new tubes, etc. IMHO, the CAT products are world class. I agree w/Robertje in saying that they are far superior to the VT200, regardless of which CAT amp you are speaking. As to which model would be best, I'd recommend that you call Ken, tell him about your system and preferences, and see what he recommends. Cheers,
Spencer
Spencer