Ключевые слова: amp, amplification, amplifier, audio, audiophile, audiosystem, bass, black, button, buttons, card, configuring, control, electrical, electronics, equipment, external, guitar, hand, knob, knobs, listening, modern, music, panel, parameters, pc, playing, power, rotates, rotating, rotation, sound, stereo, switch, technology, tuner, turning, using, volume,