Ключевые слова: audio, audio equipment, blue, button, channel, club, concert, control, digital, disc, disc jockey, disco, dj, dj equipment, dj headphones, dj music, electronic, entertainment, equipment, headphone, instrument, jockey, level, light, listen to music, mix, mixer, mixing, music, musical, night club, nightclub, nightlife, panel, party, play, professional, record, retro, sound, sound system, stage, stereo, studio, studio headphones, switch, technology, turn table, turntable, vinyl player,