I have tried my 5's with amps from Odyssey, Job, Belles and W4S and the best match I found was the all W4S combo of the DAC-2, STP-SE and the mAMPS. That combo is now set up in my family room in place of the former never used HT setup with a pair of ACI Force XL subs crossed at 50 hz as the bass specs from Sandy are grossly exaggerated. Unless Bel Canto has changed they are probably using the same ICE chip as W4S, so the sound should be similar.