The PD-301-X is a combination product in the Reference 301 range, comprising a CD player, USB memory player and FM tuner, and provides a versatile digital media gateway for your existing desk-top audio system. Thanks to its painstakingly developed circuit design, the PD-301-X delivers superb analogue audio sound to your amplifier, while the coaxial and optical outputs deliver digital audio signals to your favorite DAC (digital to analogue converter), not only from CD and USB memory sticks but also from the FM tuner. Thanks to its low-profile and small footprint design, the PD-301-X greatly expands the flexibility of your desktop audio system.