Ключевые слова: 70s, 80s, aluminum, amp, amplifier, analyzer, audiophile, bass, button, cassette, component, composite, design, electronics, entertainment, equalizer, equipment, graphic, grunge, headphone, hobby, home, integrated, leisure, level, listening, metal, music, note, old, play, plug, power, preamp, radio, receiver, retro, shiny, silver, sound, sound studio, sound system, stereo, system, technology, track, tumbler, urban, volume,