Here's what I did. I own the Shindo Aurieges MM and the Shindo 6V6 15wt Montille. I use them with Altec Model 19's with excellent results. My room is 20'X 28' and I never get the volume past 10 with CD and 11 with vinyl. Shindo builds his speakers with modded Altec drivers and his own cabinets to match his electronics. Just a thought.