MADBOY

Apparatus for recording, transmission or reproduction of sound; audio and video equipment, namely, multi format players comprised of CD+G, DVD±R/RW, MP3+G, MP3, MP4, CD-R/RW, VCD, SVCD and Photo CD, music mixers, video mixers, microphones, wireless microphones, amplifiers, mixing amplifiers, speakers, passive speakers, powered speakers, digital audio and video recorders, digital key controllers, signal processors, wireless audio transmitters, audio/video cables, headphones, home theater systems comprised of DVD players, audio amplifiers, audio speakers, and subwoofers; subwoofers; karaoke equipment, namely, karaoke players, multi format karaoke players, karaoke mixers, karaoke amplifiers, karaoke mixing amplifiers, karaoke speakers, all-in-one karaoke players, karaoke recorders, karaoke recoders, digital key controllers, karaoke microphones; MP3 and MP4 players; computer based players, namely, multiformat karaoke players with computer operating systems, hard-drive karaoke players