After listening to the Sunfire, B&K Reference 50, Adcom and Bryston 1.7, It was the Bryston by a mile. If you want good sound and don't need the TV switching it is the perfect unit-Simple and straight forward and quiet. Beware the B&K Ref 50. The units themselves have a very pronounced hum-I saw three samples. B&K couldn"t remedy hum. But worse, the sound from the speakers has a audible whine from the DSP's. At quiet passages it will drive you wild.