DESC: If you've ever fumbled around with your car stereo while driving you're going to appreciate the easy-to-use design of the XR-F5100X. This attractive unit is crammed with all of the bells and whistles you would expect in a top-notch cassette receiver. The F5100X features Sony's EQ3 3-band equalizer that enables you to precisely tailor the sound to different types of music (you can also select one of 7 preset EQ curves). Exclusive Dynamic Soundstage Organizer (DSO) raises the sound stage and makes the music come off the dashboard and smack you square in the face! Hungry for power? How about a whopping 52W x 4 max output! Sony's top-of-the-line SSIR-EXA adaptive tuner receives even weak signals loud and clear.