Major DJ Insanity is an electronic analogue of professional disk-jockey equipment on a PC. It can digitally reproduce all sounds with two vinyl rotating turntables, softening the digital sound and giving it a more harmonious and natural sound. They also transmit the speed and direction of playback. The kit also includes separate 10-band equalizers, which transmit any frequency drive, two-channel mixer, and the ability to produce 5 sound effects. For convenience, large, sensitive, soft-stroke volume controls are available, designed for both smooth movement and rapid sound jumps. To create smooth transitions between tracks, there is a manual and automatic cross-fedding balance. It's possible to reset smoothly and instantly with a lockable playback tempo control, as well as to loop a part of the track in real time. The system of instantaneous search of the necessary musical material by a keyword greatly simplifies work with the program.