Hand adjusting volume control.Use hand to adjust the volume at the volume control button of the amplifier.
Palabras clave
amplifier,
stereo,
hand,
round,
volume,
control,
equipment,
level,
loud,
panel,
audio,
music,
buttons,
turn,
sound,
knob,
power,
adjust,
technology,
tuner,
electronic,
switch,
entertainment,
studio,
metal,
musical,
maximum,
system,
shiny,
metallic,
electrical