Ключевые слова: amplifier, art, audio, background, baffles, concept, concepts, decoration, design, diagram, electro, equaliser, equalizer, equipment, frequency, generated, gradient, graph, graphic, illuminated, illustration, level, lighting, line, modern, music, musical, party, pattern, peak, power, radio, sound, soundtrack, speakers, spectrum, stereo, tech, vintage, wall, wavelength, yellow,