I tried the Nuforce but I didn't like the speaker terminals. I biwire with two sets of cables and there is no way to tighten two sets to the amps. I do not like the plastic threads on the posts. I was afraid to tighten them, I thought they might strip. The amps sounded OK, great detail on the top and bottom, but I thought they were lacking some body in the mids. I sold the Nuforce and bought a set of Rowland 201s. The 201s sound excellent. I think I have found the right match for my system.