Depends on how large your room is and how loud you listen. I take it you have the VAC amps already? If so then use them to drive the 3.6's full range. Not happy? Then bi-amp them and use a solid state amp on the bass panel with the VAC's on the mid/high's.
I have the 3.6's and have used just a single 75 watt tube amp to drive them to decent levels (85-90db).
Get a SPL meter and measure how loud you like to listen and you'll have a better handle on what power needs you have.
I have the 3.6's and have used just a single 75 watt tube amp to drive them to decent levels (85-90db).
Get a SPL meter and measure how loud you like to listen and you'll have a better handle on what power needs you have.