1. DVD, CD, MP3, CD-R, CD-RW, DVD-RW compatible 2. IP bus or stand-alone 3. Slot-in mechanism, anti-shock housing, advanced electronic shock protection4. 5.1-channel digital/coaxial/optical digital output) 5. Dolby Digital (AC-3), DTS decoder 6. RCA video input (one channel)/audio input (two channels) 7. DVD-audio, Pro Logic II, HDCD 8. Non-skip performance, external amplifier standby, standby/playback 9. Parking brake switch 10.IP bus in and out