I have been using a Densen Beat B-100 integrated amp with my Totem Model 1's for 3 years now. The Densen runs about $1200 but can be had for less. This is a second system for me; in fact I am using it with my Sony WEGA TV and DVD player. This combo is sweet to my ears and images well. The Densen is rated at 60W into 8 ohms and 120W into 4, which is the nominal impedance of the Totem - plenty of power. Check it out if you can.