adjust
adjusting
amplifier
audio
balance
bass
board
broadcast
broadcasting
button
channel
communication
concert
console
control
desk
digital
display
dj
electric
electrical
electronic
electronics
engineer
entertainment
equalizer
equipment
fader
industry
instrument
keypad
knob
level
line
media
mix
mixer
mixing
music
musical
panel
production
professional
push
radio
record
recording
sound
stereo
studio
switch
technology
volume