A microphone boom arm is a desk-clamped articulated arm, also sold as a mic arm or broadcast arm, that holds a microphone in place for podcasting, streaming, radio and voiceover.
About Microphone Boom Arms & Broadcast Stands
A microphone boom arm, often just called a mic arm or broadcast arm, clamps to your desk and holds the microphone exactly where you need it. The articulated arm swings in and out of position quietly, keeps the desk clear and isolates the mic from bumps and vibration, which is why boom arms are the standard choice for podcasting, streaming, radio and voiceover work.
The range covers desk-mounted boom arms with built-in cable management, heavy-duty studio boom stands with counterweighted arms for overhead mic placement, and wall-mount arms for permanent installations. All use the standard 5/8" thread, so they pair with common shock mounts and pop filters. Prefer a stand that sits on the desk instead? See our desktop microphone stands, browse the full range of microphone stands, or add a boom attachment to a stand you already own.
Microphone Boom Arm FAQs
Are a boom arm, mic arm and broadcast arm the same thing?
Yes. All three names describe a desk-mounted articulated arm that holds a microphone over your desk. They are also called broadcast microphone stands, since radio studios used them long before podcasters and streamers made them popular.
Will a boom arm fit my microphone?
Almost always. Boom arms use the standard 5/8" thread found on mic clips and shock mounts, and a 3/8" thread adapter covers most other mounts, including the USB microphones popular for streaming and gaming. Check your microphone's weight against the arm's rating for heavier broadcast mics.
Should I choose a boom arm or a studio boom stand?
Choose a desk-mounted boom arm for podcasting, streaming and voiceover at a desk. A counterweighted studio boom stand suits overhead placement above drum kits, vocal booths and instruments where a desk clamp is not practical.
