Model: EVERSOLO DMP-A8. - DAC: AK4191EQ + AK4499EX. - Playback and DAC Decoding: Support up to stereo DSD512, PCM 768KHz 32Bit. - Bluetooth Audio Input: Bluetooth BT5.0, supporting for SBC/AAC/aptX/aptX LL/aptX HD/LDAC....