Physical and chemical measuring instruments, namely, digital RMS meter; digital multimeter; digital automatic multimeter; automatic digital pocket multimeter; professional single range voltagemeter; professional multimeter; digital thermometer; infrared thermometer; professional digital thermometer; digital logic probe; battery tester; universal battery tester; analog multimeter; electronic FET multimeter; digital LOP meter; digital clamp-on multimeter; candela meter; digital capacitance meter; sound level meter; moisture meter; humidity meter; acid meter; grade of hardness meter instruments to carry out measurements and investigations in industry and laboratories same as above mentioned; optical, electric, electronic and electroaccustic apparatus, namely, magnifying glasses, microscopes, field glasses, telescopes, audio piezzo transducer, piezzo buzzer, all kinds of loudspeakers with and without cabinets; wireless transmitters and receivers, and aerials, namely, wireless audio and video transmitter and receiver; TV antenna; CB antenna; RF antenna; satellite antenna; universal car antenna; automatic car antenna; alarms, surveying, nautical, weighing signaling, measuring and monitoring apparatus, namely, observation systems, video switcher, control units, pan-tilt heads, infrared floodlight, video multiplexer time-laps video recorders, video quad processor, video motion detectors, electronic alarm sirens, strobe lights, heat sensor, smoke detectors, glass break detectors, vibration detectors, infrared detectors, infrared motion detectors, audio piezzo transducer, piezzo buzzer, camera switchers, color monitors, TFT active matrix LCD color monitor, plasma screens, black and white monitors, CCTV black and white cameras, video TV modulators, audio and video transmission systems, camera transmitter, CCTV color camera modules, CCTV color cameras, camera dummies, CCTV black and white cameras, wireless alarm centrals, alarm system sets, infrared reflection light barrier, code keypads, alarm centrals; photographic, film, radio and television apparatus, namely, film projector, slide projector, television sets, video recorders, receivers, tuners, car radios, car TV; telecommunication equipment, namely-- telephone dialing units, telephone wall sockets, telephone junction boxes, ISDN Y-adapter, ISDN wall socket, telephone extension cables, wired and wireless telephones, electric special effect apparatus for stages, discotheques and theatres; electric mist generators, screen monitors, CD players minidisk players, DVD players, audio recording and reproduction apparatus for processing and reproduction data-reduced audio signals; video-electronics apparatus, musical electronics apparatus, namely, amplifiers, sound analyzer; accessories for musical instruments, head sets, loudspeaker chassis, separating filters for loudspeakers, loudspeaker boxes, loudspeaker boxes mounted on rollers, power amplifiers, audio and video mixers, apparatus for audio and video effects, namely, noise squelches, signal compressors, volume limiters, light effect generating apparatus, light effect mixers, and light effect power amplifier modules; computers and peripherals; computer software for loudspeaker testing, sound analyzing, music recording and editing, sound studios; audio CD's; all datas stored on data carriers, namely, samplers, MPEG files, libraries, various information for customers such as catalogues, price lists, technical specifications; electric cash registers, printing cash registers, supports and stands for all of the above; electric connecting cables; optical wave guides; distribution boxes for electric control, audio and video signals as well as for low and high voltage; apparatus and cables for the processing of light, audio and video signals; power supplies, power distribution units and connectors, accessories for the above mentioned goods, namely, housings, cleaning cassettes for audio and video equipment, cleaning brushes for records, protective camera housings, cable storage containers, batteries, accumulators and the corresponding recharging units, adapted racks and trolleys mounted on rollers for electronic equipment; electric automobile equipment, namely, car boosters, power capacitors, passive and electronic crossover networks, engine noise filters, car alarm systems, navigation systems, car CD changers, car televisions, car telephones, holders for fuses, distributors, connecting terminals; supports and tripods for microphones, for loudspeakers and for electronic equipment; guitar microphones and sound pick-up systems, amplifiers for guitar and other musical instruments, portable or mounted on rollers; projectors; electrical components, namely-- flashing LED; miniature LED; dual LED; snap-in LED; electric plug connectors, switches, transformers, slide switches, miniature slide switches, rocker switches, miniature rocker switches, toggle switches, miniature toggle switches, push switches, miniature push switches, momentary push switches, miniature momentary push switches, foot switches, miniature foot switches, rotary switches, rotary switches in steps, illuminated push switches, switches and momentary action buttons with LEDs, potentiometers for mono and stereo in linear and logarithmic with and without clicks, relays and miniature relays for DC/AC, fuses, fuse holder and flexible safety cover, cable fuse holder, automatic reset-circuit breaker, panel meters, signaling bulbs, phono connectors, phono chassis jacks, XLR plugs and jacks 6;3mm mono and stereo plugs and jacks, 3;5mm mono and stereo plugs and inline jacks, RF plugs and jacks, multiplug and inline jacks, F standard connectors, DIN plugs and jacks, adapters for all the above mentioned

Electric lights, spotlights, stage lights; light projectors, scanners, kaleidoscope; stroboscope; lighting effects; plasma discs; party and disco lights; computer controlled light apparatus, computer controlled light mixers; light control apparatus and parts

Musical instruments-- electronic effect apparatus for musical instruments, namely electronic apparatus to modify and change audio signals, effect pedals, bass flanger, stereo flanger, chorus, stereo chorus, noise gate, reverb, limiter, feedback suppressor, amp modeling, digital delay, tube sound, bass distortion, auto wah wah, manual wah wah, tube drive, phaser, parametric-equalizer, overdrive, octave sound, metal master, fuzz, distortion effect, bass compressor, compressor, stereo-analog-delay, MI DI-processor, sound effect assistants for musical instruments, electronic sound effect assistants for musical instruments; guitar strings-- supports and tripods; musical electronics apparatus; parts and accessories for all aforementioned goods