Audio-video, Antene TV/radio, amplifier, amplifier mixer, equalizer,kabel-kabel, kabel audio, kabellistrik, radio compo, mini compo, walkman, televisi, video, tape recorder/deck, microphone/microphone cable, audio mixer, sound processor (compressor limiter, active crossover, professional, equalizer, echo, delay) laser disc, compact disc, VCD player/DVD player, KTV computer system (karaoke box), video game, cassette, loudspeakers, profesional speaker system (untuk band /Iapangan/studio)sub woofer (active),sonic maximixer, wireless,MP3,MP4,I-pod,scorling (song selector),sub woofer (pasive),power,mixer console, power sequence