No operational issues. (Due to the function that automatically optimizes the servo amount, there is a slight delay after inserting the disc until the number of tracks is displayed.) The appearance has scratches, but the usage time is short. Accessories include only a generic power cable; there is no remote control. Specifications: A basic CD player developed by incorporating the technical know-how of higher-end models. It employs the patented VLSC (Vector Linear Shaping Circuitry) technology. Conventional CD players use an LPF (Low Pass Filter) to attenuate digital noise remaining during the D/A conversion of digital music signals, but this circuit is insufficient, and noise remains. VLSC is a filter circuit that does not follow high frequencies where noise is distributed, but only reacts to the signal waveform in the audible band, improving sound quality by departing from the conventional LPF and more accurately reproducing the original musical signal. The D/A conversion section uses the Wolfson WM8716EDS D/A converter. High-rigidity aluminum is used for the front panel and volume knob. In addition, taping is applied to areas within the chassis where vibrations are likely to occur, thoroughly suppressing vibrations that cause noise and minimizing the adverse effects on sound quality. It employs a digital servo, and by automatically optimizing the servo amount for each disc, it achieves more stable operation.