英文關鍵字
amplifier
audio
background
balance
bass
broadcasting
button
cabinet
closeup
computer
concept
console
control
controller
design
digital
effects
electric
electronics
entertainment
equipment
guard
industry
instrument
knobs
made
media
midi
mixer
mixing
modern
music
new
nobody
object
overdrive
panel
party
pick
play
power
professional
record
single
sound
speaker
speakers
stereo
string
studio
sunburst
switch
technology
volume
with