Bluetooth 5.0 LDAC
If the DX3 Pro already had Bluetooth connectivity, it is enhanced in this V2. The CSR8675 chip offers Bluetooth in version 5.0 and supports, in addition to aptX and aptX-HD for high audio quality, LDAC, which allows 24-bit file playback. In addition, the internal DAC of the CSR8675 chip is not used. This is directly linked to the two AK4493 DACs, which are much more efficient, for digital/analog decoding.