Vintage 1970's N.O.S Atlas CO-1B microphone stand adapter Electro Voice # 5

This is a 1970's era Atlas CO-1B adapter for any microphone stand or boom arm. This one of three I currently have listed but this is the only new in case example. The CO-1B swivels in a 360 degree motion once attached to a stand or boom arm and it has a knob that tightens to hold the adapter in place firmly once attached.

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