Unlike DVD or Blu-ray Discs, a dedicated CD player is often better at playing stereo CDs. The drive in the CD Box S2 allows for 1:1 accurate CD playback.

Compared to its predecessor, the CD Box S, the internal functions of the CD Box S2 have been technically revised.

The player is controlled by a mini-computer, optimizing the PC unit used for reading (Transport) with 1:1 accuracy and achieving a modern and acoustic solution.

The CD information is stored in memory, allowing for the correction of any reading errors, which ensures the best sound quality you can get from a transport PC.

Although this approach results in slightly higher startup and reading times, it allows an Audiophile CD to fit into the extremely small and beautiful case of the S2 series.

A new and advanced DAC chip allows for more accurate and detailed conversion of the signal from digital to analog.

A new feature is the ability to switch between IIR and FIR digital filters. FIR filters are more complex DSP functions and require more computational power. However, they allow for finer and more linear processing of the digital signal.