Sony CDX-GT640UI FM/AM Car Stereo

The Sony CDX-GT640UI is a single-DIN car CD receiver. It stands out with a 24-bit digital-to-analog converter (DAC) and a front-panel USB port—labeled "USB 1-Wire"—that lets you plug, charge, and control your iPod, iPhone, or Walkman directly without needing an adapter. Key features and specifications for the Sony CDX-GT640UI: * Audio Playback: Plays standard CDs, CD-Rs, and CD-RWs, along with MP3, WMA, and AAC files. * Power Output: Built-in MOSFET amplifier delivers 52 Watts x 4 max power. * Tuning Options: Features switchable blue or green button illumination, a 3-band equalizer, and High/Low-pass filters. * Expandability: Includes 6-channel preamp outputs (front, rear, and subwoofer) and is compatible with satellite/HD radio tuners. * Navigation: Features "Quick-BrowZer" and "ZAPPIN" technologies, which let you find and play music clips to easily scroll through your audio library