acoustic
adjuster
adjustment
analog
audio
audio mixer
board
broadcast
button
console
control
control room
controller
digital
dj
effects
electronic
equalizer
equipment
fader
filter
fitter
gain
high
instrument
knob
low
middle
mixer
mixing
music
musical
output
panel
peak meter
play
production
professional
rec
record
recorder
sing
slider knob
sound
stereo
studio
switch
technology
track
volume