[. . . ] [. . . ] SX-727 Stereo Receiver for Critical Listening POWER > 60W per channel x 2 FORMATS > XM® Satellite Radio Ready* > MM Phono Input > AM/FM Tuner PERFORMANCE FEATURES > Symmetrical, Dual Mono Amplifier and Power Supply Construction > Mechanically Isolated Power Supply for Fast Response and Low Noise > Adoption of a Schottky barrier diode, a majority carrier device. The Schottky diode also has a much higher current density than an ordinary diode making the diode ideal for use in power supply applications > Class A/B Amplifier Stages Featuring LAPT Output Transistors. LAPT output transistors are high-speed output transistors that operate over an extremely broad frequency range and produce minimal distortion even when handling large amounts of current > Air Studios Audio Tuning > Honeycomb Chassis Construction > Curved Profile Brushed Aluminum Front Fascia *XM Connect-and-Play antenna and subscription service (each sold separately) required to receive XM and XM-HD Surround Radio. SX-727 Stereo Receiver for Critical Listening iNTEGRATED TECHNOLOGiES CONNECTiONS Rear Panel Specifications and design subject to change. [. . . ] [. . . ]