CPV: 50341000 Repair and maintenance services of television equipment, 32321200 Audio-visual equipment, 32321300 Audio-visual materials, 32323100 Colour video monitors, 32323400 Video-playback equipment, 32330000 Apparatus for sound, video-recording and reproduction, 32340000 Microphones and loudspeakers, 32342000 Loudspeakers, 50340000 Repair and maintenance services of audio-visual and optical equipment, 51313000 Installation services of sound equipment, 92221000 Television production services, 92224000 Digital television