audio equipment, namely compact and super HQAD (High Quality Audio Disk) disk player, amplifiers, interface stage modules, analogue to digital sound converters, and digital to analogue sound converters, analogue-digital interconnect audio speakers and electrical power cables; video equipment, namely digital video disks players, audio and video switching preamplifiers and amplifiers, and sound recording equipment, namely analogue and digital audio, video and cassette recorders
Electrical and Scientific Apparatus