adjust
analog
audio
background
bass
board
button
channel
closeup
club
concert
console
control
design
desk
digital
disco
dj
effect
electronic
entertainment
equalizer
equipment
frequency
illustration
knob
level
light
line
loud
media
mix
mixer
mixing
music
musical
panel
production
push
radio
record
slider
sound
soundboard
stereo
studio
switch
technology
vector
volume