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Price History

Based on price data from 2 merchants for "K&M 21150 Swivel Joint Boom Arm". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

When it comes to supporting your microphone with unwavering stability, the K&M 21150 Swivel Joint Boom Arm stands out as a reliable choice. Designed for both studio recording and live performance, this boom arm boasts a swivel joint with a T-bar locking screw, ensuring your microphone remains steadfast, even during extended sessions. Whether you're capturing the delicate nuances of a vocal performance or the intensity of a live band, this boom arm is engineered to handle the pressure.

With its extendable reach from 16 to 28 inches, the K&M 21150 adapts seamlessly to your needs, offering versatility in mic placement. The standard 3/8-inch threaded connection makes it compatible with a variety of mic stands, while the robust construction can support heavier microphones without any droop. Ideal for musicians and recording professionals alike, this boom arm provides the peace of mind you need to focus on your sound, not your setup.

Perfect for those who demand both flexibility and durability from their gear, the K&M 21150 Swivel Joint Boom Arm is a must-have tool in any audio arsenal. Its precision engineering and thoughtful design make it an invaluable asset for achieving the perfect mic position every time.

Key Features:

  • Extendable boom arm adjustable from 16 to 28 inches for optimal reach
  • Swivel joint with T-bar locking screw for enhanced stability
  • Standard 3/8-inch threaded connection for versatile use
  • Designed to support heavier studio microphones without slipping

Product specs

Stand Type Boom Arm
Boom Telescoping 16.54" to 28.74"
Tube Materials Steel
Weight 1.8 lbs.

FAQs

What is the length range of the K&M 21150 Swivel Joint Boom Arm?

The K&M 21150 Swivel Joint Boom Arm features a telescoping boom that extends from 16.54 inches to 28.74 inches, allowing for flexible microphone positioning.

Is the K&M 21150 Swivel Joint Boom Arm suitable for heavy microphones?

Made from durable steel and weighing 1.8 lbs, the K&M 21150 is robust enough to support most standard microphones used in studio and live settings.

Can the K&M 21150 Swivel Joint Boom Arm be used for overhead miking?

Yes, the telescoping feature and swivel joint design make it versatile for various miking applications, including overhead positioning in studio environments.

What type of stand does the K&M 21150 Swivel Joint Boom Arm require?

The K&M 21150 is a boom arm only and requires a compatible microphone stand base for full functionality, typically those with a standard thread mount.

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