英文關鍵字
adult
amplifier
amplify
audio
band
bass
board
broadcast
button
closeup
console
control
desk
digital
electronic
energy
engineering
equalizer
equipment
hand
industry
instrument
knobs
level
macro
man
media
mix
mixer
mixing
music
musical
nobody
panel
power
producer
professional
push
radio
recording
remote
sound
stereo
studio
switch
system
technology
volume