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Black metal broadcast boom arm with five articulated joints, integrated cable channels and desk clamp base

Presonus

Presonus PBA-2 broadcast boom arm with adjustable tension and cable channels

SKU CH-PDNG-ER0TY

Heavy-duty microphone boom arm with five articulation points, adjustable tension for heavy mics, and integrated cable channels for a tidy streaming setup

  • Heavy-duty arm supports heavier microphones with adjustable tension
  • Five articulation points plus friction locks enable precise mic placement
  • Built-in cable channels keep microphone cables tidy and off-camera
  • 5/8" to 3/8" thread adapter included for standard mic mounts
  • Desktop mounting frees desk space and isolates mic from keyboard noise

Professional broadcast boom arm

The PreSonus PBA-2 is a heavy-duty microphone boom arm designed for recording and streaming setups. It features five articulation points with friction locks that allow precise microphone positioning. Adjustable tension control accommodates both heavy and lightweight microphones securely. Integrated cable channels route cables inside the arm for a clean, professional appearance.

Streamers and podcasters needing desk-mounted reach

This arm suits content creators who want to remove the microphone from their desk surface and position it at mouth level without hunching. The adjustable tension handles heavier broadcast microphones as well as lighter models. Users requiring a floor stand, wall mount, or overhead suspension system should consider alternative mounting styles not offered by this desk-clamp design.

Stable positioning during long sessions

The friction locks at each articulation point hold the microphone firmly in place once set, resisting drift from vibration or accidental contact. Adjustable tension compensates for different microphone weights so the arm stays balanced without constant readjustment. Internal cable channels prevent cables from snagging or pulling on the arm during movement, maintaining consistent placement throughout extended recording or streaming periods.

Highlights

  • Heavy-duty arm supports heavier microphones with adjustable tension
  • Five articulation points plus friction locks enable precise mic placement
  • Built-in cable channels keep microphone cables tidy and off-camera
  • 5/8" to 3/8" thread adapter included for standard mic mounts
  • Desktop mounting frees desk space and isolates mic from keyboard noise

Specifications

No published specifications for this item yet.

Questions about this item

What microphone weight range does the adjustable tension on the PBA-2 support?

The adjustable tension control lets you balance the arm for both heavy and lightweight microphones, so you can dial in the exact resistance needed for your specific mic.

How does the 5/8" male to 3/8" female adapter affect compatibility with my existing shock mount?

The included adapter converts the arm's 5/8" threading to the 3/8" standard used by most shock mounts, letting you attach a PreSonus SHK-series or other common mount directly.

How can I verify the cable channels are routing cables correctly after installation?

Run your microphone cable through the internal channels; the cable should sit completely hidden inside the arm with no external loops visible, keeping the setup tidy and off-camera.

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