Pioneer DCS-424K. Optical disc player type: DVD player, Disc types supported: CD-R, CD-RW, DVD+R, DVD+RW, DVD-R, DVD-RW, Playback disc formats: CD audio, DVD video. Video formats supported: DIVX, Video D/A Converter (DAC): 12-bit / 108MHz, Analog signal format system: NTSC, PAL. RMS rated power: 1000 W, Audio output channels: 5.1, Audio decoders: Dolby Digital, Dolby Digital Plus, Dolby Pro Logic, Dolby Pro Logic II, DTS, DTS 96/24. Supported radio bands: FM. Front speakers RMS power: 250 W, Front speaker impedance: 6 Ом