I would like some suggestions to upgrade my power amp for a pair of Magnepan 1.5's. There are a couple of dealers in town, one with Rotel and McIntosh (more than I want to spend) and the other representing several small companies. I'm looking at the Jasmine "Piano" which is a tube amp. He also has Qinpu, Vincent, Arcam and Quad. I'm looking to spend $2K or under, but for those of you who know Maggies, they need lots of power. Suggestions?