Key features of the RX-497B (75W x 2, 8 ohms, 20Hz-20kHz, 0.04%THD) include high dynamic power and low-impedance drive capabilities for accurate reproduction. Linear damping provides superior sound articulation and continuously variable controls for loudness and bass, treble and balance deliver smooth and accurate midrange and tonal response over a wide range.

Pure Direct switching on the RX-497B guarantees the best sound reproduction quality possible by allowing the signal to bypass non-essential controls and circuits and travel directly to the discrete power amplifier via the shortest and most direct signal path. Extended frequency response allows the RX-497B to be fully compatible with Super Audio CD and two-channel DVD-Audio formats.

The RX-497B has extensive connections and enhanced multi-zone control capabilities, including a Zone 2 audio output so that music can be enjoyed in a second room. In addition, audio can be sent to three different zones in your home via the main zone speaker output, Speaker B output and zone 2 audio output. There is also a main/zone 2 power switch and two input/one output remote terminals.

Additional features include remote controllable input selection and motor-driven volume control, speaker A, B or A+B selection, phono pre-amp, tape monitor switch and AM/FM tuner with 40 station digital presets.