Here's an RCA KB2A Ribbon Microphone from the 1960’s! RCA developed small ribbon microphones to make them more appealing when placing them in front of performers and broadcasters. Despite being quite a bit smaller than an RCA 44, the KB2 has an impressive and similar low end. This KB2A has been serviced with a ribbon replacement! If you’ve been looking for a nice warm and big sounding ribbon for drums, guitars, and more - this is the microphone for you. This RCA KB2A is in near perfect condition for its age and is in perfect working order. Grab this KB2A Ribbon Microphone from RCA!