Yamaha CD-S2100 CD Player Featuring a new circuit design for minimal signal loss, plus a high-precision drive mechanism for reproduction accuracy. This CD-S2100 is equipped with high-performance USB audio, DAC and other advanced functions. Left-right symmetrical construction, independent digital/analogue circuit configuration, with top priority on sound quality Digital/analogue circuitry with integrated power supplies and screw type connections eliminate signal transmission loss Single-stage configuration I/V conversion circuit enables direct analogue output Independent power supplies with complete separation of digital and analogue High precision CD drive for greater vibration resistance and high-precision signal reading Highly rigid aluminium CD tray Exceptionally high performance 32-bit D/A converter from ESS Built-in USB DAC functions, and ASIO 2.3 Yamaha Steinberg USB Driver Beautiful, sleek design and half-mirror display Left-right symmetrical construction, independent digital/analogue circuit configuration, with top priority on sound quality The CD-S2100 has completely symmetrical construction: the rotating loader mechanism is in the centre, the digital power supply and circuit board are on the left side, and the analogue power supply and circuit board are on the right. Completely isolating the digital unit and the analogue unit eliminates detrimental impacts of interference between the circuits, while achieving ideal weight balance. The centre frame that extends from the front to the back of the body and the front panel made of 5mm (1/4”) thick aluminium increases rigidity of the entire chassis and ensures stable disk play. Digital/analogue circuitry with integrated power supplies and screw type connections eliminate signal transmission loss The internal design of the CD-S2100 does not separate the power supply circuit boards, which include the power transformer; the block capacitors are mounted directly on the respective digital/analogue circuit boards. Thus, an original board configuration which integrates the power supply circuits was adopted. Eliminating cabling from the power supply circuits to each circuit board and mounting directly have the benefit of reducing connection loss, as well as achieving low impedance. Connecting directly without soldering achieves thorough contact point loss and low impedance. Signal is transmitted to the amp without loss of any information that has been read, delivering sound