The NAD Model C425 builds on the strengths of previous NAD Tuners by offering a quality of reception that is as good as or better than the quality of today’s broadcasts. A new RF Front End has improved sensitivity for cleaner reception in fringe reception areas, and we have lowered noise across the audio spectrum. The rear panel’s IR Input and RS-232 port allow the C425 to be easily integrated with the sophisticated system controllers used in Custom Installation. We have also improved the user interface by adding a 24 position rotary encoder knob to more quickly tune stations or select preset stations. Additionally, all functions are available via the included IR Remote Control.