a stereo system with two large speakers and a control panel in front of a blue and pink wavy background with an equ

music sound audio technology speaker system control panel equalizer wave abstract digital futuristic modern graphic design vibrant colorful electronic equipment entertainment studio instrument volume bass treble frequency rhythm beat melody harmony soundwave audiophile soundstage acoustic stereo hifi high fidelity power amplifier signal noise distortion clarity loud quiet tune mix mastering two large speakers front blue pink wavy background foreground