This looks like a fab deal!, it's actualy a car stereo but Misco refer to this as a head unit. Plays pretty much any audio file....
InPhase IPS 920SD SD Card MP3 Head Unit
Fixed with four 60W connections, the InPhase IPS 620SD delivers powerful in-car entertainment for your travels. As well as being a CD player and FM/MW radio, this head unit can also take on MP3 and WMA music files, thanks to slots for USB memory keys, SD cards and MP3 players.
60w x 4 high power amplifier
MP3 playback via SD Card
CD and USB flash drive
MP3 Text information display (ID3 tag)
4V RCA front and rear channel preouts
Flip-down detachable panel
Multi-colour Dot Matrix LCD display
DSP sound effect - Classic, Pop, Rock, Flat
Random and repeat play, pause
Seek and preset scan