The first product to consider the PC an audio source, the RP-U100 is designed to work with a computer.

The first product to consider the PC an audio source, the RP-U100 is designed to work with a computer. It provides analog and digital inputs and outputs, high quality audio amplifier, AM/FM tuner with more than 200 possible presets, and a home theater experience via Virtual Dolby Digital and Yamaha's Near-Field DSP.The RP-U100 can be operated by its own front panel controls or by manipulation of its graphical interface on the computer screen. Input, volume, station selection, DSP settings, and other acoustics can all be adjusted right at the screen.