Apr 23
...Stop unwanted sounds. Ad for the Electro-Voice Model 664 cardioid microphone - 1956.
#vintage advertising#vintage ads#electro-voice#electro-voice microphones#vintage electro-voice#vintage electro-voice microphones#vintage microphones#vintage mics#vintage e-v mics#e-v mics#p.a. mics#vintage p.a. mics#the 1950s#1950s#the 50s#1956#p.a. microphones#sound reinforcement#microphones#e-v microphones#sound systems#pa systems#electro-voice model 664 microphone