Vandersteen 3a sigs- Tube or SS

The Mac SS stuff is nothing special The older tube gear is wonderfull. The tubes will get you your best sound.

I power mine with ONE MC275 in a 10x16x8 room. PLENTY of gas!I don't think you'll need 2. Also use a C22, MR71, MMF-7 and Rega Planet 2K. Very nice combo....

Is the pre tube or solid state? If your buying from a dealer ask to borrow a set up of each and return the one that doesn't float your boat. Tell him you'll need at least two weekends though.

I don't know about Mac gear being nothing special.Now once again you have option to get a tube amp or integrated.They sound great but you must think of the basic trade offs.Tubes will give better mids (and since they use KT88 as far as tube type go your geting one with best bass and dynamic slam).Think of the sup[erb tube pre and a macthiung solid state amp.No Mac solid stae is noit last word in resoluition they are simply muiscal.If looking in used market go with newer C2200 tube pre and a MC353 which is cheaper than buying latets series SS gear.To my mind it's a slow evolving company (whiuch is the way to be not re-introducing the whell evbery two years).You'd get features lie auto formers and power guard just a differnt amount of power (think new stuff id 200 and 400) distinguishing it from last series (or couple of amps) at 300.Don't buy MC300.While it matched up nicely for a freind of mine he had bought a unbalanced C712 pre/While it had XLR outputs it wasn't a true balanced pre nor was the MC300 a "true" balanced amp though it again had the XLR inputs.This was to allow both pieces to use very long cable lenghts with no distotion.Handy but one for a variety of sonic reasons would want trui balanced gear.
Chazzbo