adjusting
audio
board
broadcast
button
channel
closeup
concert
console
control
desk
digital
disc
dj
electronic
entertainment
equalizer
equipment
fader
industry
instrument
jockey
knob
level
lighting
media
mix
mixer
musical
musician
panel
party
producer
production
professional
purple
radio
record
red
slider
sound
soundboard
stage
stereo
studio
switch
technology
volume