Here’s an Altec 639B Ribbon and Dynamic Microphone from the 1950's! This B model has 3 extra pattern options to choose from in addition to the normal ribbon, dynamic, and combination settings. This 639B has some wear / breaks to the cage and a replacement top but is in great working condition with its original dynamic element and a ribbon replacement. This one also comes with its original connector / stand adapter. These microphones are great on drums, guitar amps, vocals, and more. Aside from cosmetics this is a perfect sounding 639 and great opportunity to get one for a good price. Grab this 639B Ribbon and Dynamic Microphone from Altec!