"THIS ITEM WILL NOT COME IN ORIGINAL BOX, ONLY MAIN UNIT, FACEPLATE AND WIRE HARNESS IS INCLUDED. Pioneer DEH-P3800MP CD receiver with MP3/WMA playback Anchor your mobile entertainment center with Pioneer's versatile, easy-to-use DEH-P3800MP CD player. Not only does it bring MP3 and WMA playback to the party, it features a rotary volume knob for quick and easy sound adjustments. The LCD display offers a bright, readable text display, with plenty of space for your track information. Your recordings will sound great, too, thanks to the strong onboard amplifier. If you need more power, just use the two sets of preamp output to connect an external amp or powered sub to your system — you can even use the high- and low-pass filters to tailor the sound to match your speakers. Contour the sound to your liking with Easy EQ's six preset tone curves for quick adjustments, plus highly-adjustable bass, midrange, and treble controls for custom tuning. The Supertuner IIID digital AM/FM tuner pulls in your favorite stations with ease and broadcasts them clearly. Add an optional Pioneer satellite radio for over 120 channels of XM or SIRIUS entertainment. Pioneer's iPod adapter lets you access and control your playlists with the DEH-P3800MP's control panel. CD player with built-in MOSFET50 amplifier (22 watts RMS/50 peak x 4 channels) detachable face with multicolor LED display plays CDs, CD-Rs, and CD-RWs (including your MP3- and WMA-loaded discs) Supertuner IIID Easy EQ (6 preset curves and a 3-band parametric EQ) loudness two sets of preamp outputs (when the rear set is switched to ""subwoofer"" mode, you get a low-pass filter, phase adjustment, and output level controls) high- and low-pass filters for better speaker performance 18 FM/6 AM presets iPod-ready satellite radio-ready clock CD frequency response: 5-20,000 Hz CD signal-to-noise ratio: 94 dB FM sensitivity: 8 dBf"