Check out Living Voice Avatars but they are (much) more expensive than the Zerius. Otherwise, look into used Coincident partial eclipse - efficient and wonderful sound. I have heard Triangles in 3 different setups and found them bright and a little thin in general. However I heard a Unison Simply 2 (similar to yours) playing Royd Minstrel SE speakers to incredible effect despite what seems like poor efficiency specs. Very tough to find Royds though. Good luck! Arthur
