Item #1428916 Model #MS303TB

Proline Telescoping Boom Arm Black


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Adds more placement options to your mic stand.

The Proline MS303TB Telescopic Boom Arm is the easiest and quickest way to upgrade your existing stands for more microphone placement options on stage and in the studio. Its telescopic range provides 20” to 36” adjustments for precise mic placement at all angles, and its steel construction and premium build quality ensures that your MS303TB will last for years of constant usage.


  • Instantly improve your mic placement options
  • Steel construction provides years of service
  • 20” to 36” telescopic boom arm adjustment

WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer, and Lead, which is known to cause birth defects or other reproductive harm. For more information go to