Sirus MP1, Media Player, CD and USB player with AntiShock, Speed Control +/- 20%, Switchable Auto Play, Playback formats for USB: MP3 and WMA, CD formats: CD, CD-R, CD-RW, MP3 disc, USB connection: up to 64 GB readable, Frequency range: 20 - 20000 Hz, Outputs: XLR and Cinch, Output level: 0.9 V @ 1kHz +/- 2 dB, Signal to noise ratio: 50dB @ 1kHz, Power consumption: 45 W, Dimensions (W x H x D): 483 x 44 x 238 mm, Rack format: 19"" / 1 U, Weight: 3.2 kg, Includes remote control