S-05XE – Reference Class A AmplifierA New Benchmark of Class A Amplifiers Refined with cutting edge technology, the S 05XE sets a new standard for Class A stereo amplifiers. It delivers the transparency and precision unique to Class A amplifiers, combined with the dynamic scale characteristic of Esoteric products. Experience a deep, three dimensional soundstage. Inheriting the design philosophy of the Grandioso S1X, this 30 W per channel Class A amplifier embodies the "aesthetics of