Here’s a Northern Electric 633A Dynamic Microphone from the 1950’s! The 633A 633Ais often referred to as the “salt-shaker” and was later made and sold under Altec. This particular model was made by Western Electric's Canada division (Northern Electric), but is identical to other 633A's. It’s very difficult to find these microphones in good condition with their full frequency response - this is your opportunity to buy one that is working 100%. This one has updated wiring and its original mount. These microphones have great usable high end that translates well on drums, vocals, guitars, and more. Take this rare opportunity to grab a 633A 633Athat is ready for use!