The Harman Kardon AVR 3700 takes design to a new level with attention to the total user experience including both appearance and operation. The elegant all-black front panel blends a flush volume knob and cool-white illumination with controls discreetly placed on the belt line. High resolution menus easily guide both the novice user and the enthusiast through set-up while a virtual input system lets the user assign any source to any name, remote button and parameter set without regard to where a source is plugged in.