I really like the Newform Speakers. The recent review in TAS of the Wisdom speakers reminds me a lot of my impressions of the NewForms. He tries a lot of amps and ends up with a gamut driving the speakers the best. The Gamut is very similar to the EVo in that it only uses two MOSFET outputs for each channel. The EVo however uses the Tripath module making it a filtered digital output as opposed to an analog. I wanted to try the Specton but could not find one to listen to.
