adapter
amplifier
analog
audio
background
balanced
black
cable
closeup
communication
concert
connect
cord
device
digital
double
electric
electronic
equipment
female
impedance
industry
input
jack
line
male
metal
mic
microphone
music
object
pin
play
plug
power
professional
recorder
recording
signal
silver
sound
speaker
steel
stereo
studio
technology
vocal
voice
wire
xlr