Hifiaudioonline.com offers Pioneer Kenwood JL Audio Eclipse Rockford Fosgate DEI Viper MB Quart Sony - SONY CDX-GT630UI CD RECEIVER MP3 USB AUX CDXGT630UI

General features:
CD player with built-in amplifier (17 watts RMS CEA-2006/52 peak x 4 channels)
plays CDs, CD-Rs, and CD-RW discs, including discs loaded with MP3 and WMA music files
detachable fold-down face with LCD display
switchable blue or green illumination
remote control
Audio features:
EQ3 (seven preset tone curves and a 3-band equalizer)
DSO2 soundstage organizer
24-bit digital-to-analog converter
high- and low-pass filters
Expandability:
iPod direct control via USB input — no adapter necessary, but adding an optional connecting cable lets you leave your iPod cable at home
compatible with HD Radio™ and satellite radio tuners
front-panel USB input, front-panel auxiliary input
6-channel preamp outputs (front, rear, subwoofer)
Other features and specs:
compatible with most factory steering wheel audio controls (adapter required)