X reproduces 12 channels of binaural surround sound using any pair of stereo headphones. This made it possible to create a stereo drum sound. This CD reissue features all of the songs in both true stereo and mono mixes. Mono and stereo modes are also supported. This applies to both mono and stereo transmissions. This version also has a soundtrack remixed in stereo surround. It is introduced with the sound of a bee that pans across the stereo channels. Front disc brakes were a new option along with a stereo 8-track tape player. The technique involved recording on each of the two channels of each stereo track. There are different kinds of stereo pads and stereo inputs. The result is equivalent to a coincident stereo recording. CD is stereo and 16 bits per channel. The interior has a plastic dash housing with an optional integrated stereo. This album was mixed and released in both stereo and quadraphonic. The album was mixed and released in both stereo and quadraphonic.