adjust
amplifier
analog
audio
board
broadcast
button
channel
closeup
concert
console
control
desk
digital
display
dj
electronic
entertainment
equalizer
equipment
instrument
interface
knob
level
line
low
media
mix
mixer
mixing
music
musical
panel
party
producer
production
professional
push
radio
record
recording
sound
soundboard
stage
stereo
studio
switch
system
technology
volume