surround sound. Included is a vertical 5 DVD/CD changer mechanism with Panasonic's easy-to-use play 1 change 4 function. While one disc is in play, the other four can be easily exchanged at the touch of a button. This mechanism also reduces the disc changing time to as little as four seconds. Also included are convenient VCR functions such as: High Speed Tape Rewind and x5 Extended Recording, which lets the user record up to 10 hours of television on a 120-minute tape.  (less)