Ключевые слова: abstract, amplifier, amplitude, audio, backdrop, background, black, blend, chrome, control, design, equipment, frame, futuristic, geometric, grate, gray, grid, grille, industry, intermixture, material, medley, mesh, mix, mixing, mixture, modern, musical instruments, noise, note, panel, pattern, plate, sheet, small, sound, sound mixer, sound system, stainless, structure, studio, surface, technology, texture, textured, tone, tune, wall, white,