機器
analog
artificial
audio
background
board
breakdown
bronze
button
channel
closeup
concert
console
control
desk
digital
dj
electronic
engineer
entertainment
equalizer
equipment
fake
frequency
front
industry
instrument
knob
level
media
mix
mixer
mixing
music
musical
panel
party
player
producer
production
professional
push
radio
sound
soundboard
studio
switch
technology
view
volume