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Based on price data from 7 merchants for "K&M 21140". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.
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Description
When it comes to precision and reliability in microphone placement, the K&M 21140 Boom Arm stands unrivaled. Perfect for any musician or audio engineer seeking a smooth and silent adjustment, this telescopic boom arm is your go-to gear for seamless setup transitions. Its extendable tube construction ranges from 16.7" to 28.5", making it adaptable for various miking needs without compromising stability.
The K&M 21140 features a user-friendly design with a large wing nut that ensures quick, secure adjustments while keeping noise to a minimum. The boom arm also boasts a robust 5/8" thread and includes a locking washer, providing a snug fit for your mic stand and preventing unwanted movement during performances or recordings.
Weighing just 1.3 lbs, the K&M 21140 is lightweight yet incredibly well-balanced, allowing for easy manipulation without fatigue. The comfortable plastic grip enhances the ergonomic experience, ensuring that every tweak is a breeze. Its high-quality materials and superior craftsmanship ensure it can withstand the rigors of touring and studio sessions alike, making it a reliable companion for any musical journey.
Whether you're a seasoned professional or an enthusiastic amateur, the K&M 21140 Boom Arm is an indispensable asset in achieving the perfect sound capture.
Key Features:
- Telescopic boom arm with extendable tube construction
- Length adjusts from 16.7" to 28.5"
- 5/8" thread with locking washer for secure attachment
- Large wing nut for quiet, scratch-free adjustments
- Lightweight at 1.3 lbs, with a comfortable plastic grip
- Durable materials for long-lasting performance
Product specs
| Stand Type | Boom Arm |
| Boom | Telescoping 16.75"-28.5" |
| Tube Materials | Steel |
| Weight | 1.27 lbs. |
FAQs
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What is the length range of the K&M 21140 boom arm?
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The K&M 21140 boom arm is telescopic, allowing adjustment from 16.75 inches to 28.5 inches, providing flexibility for various microphone placement needs.
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What material is the K&M 21140 boom arm made of?
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The K&M 21140 boom arm is constructed from durable steel, ensuring stability and longevity for professional use.
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Is the K&M 21140 boom arm suitable for professional studio use?
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Yes, the K&M 21140 boom arm is designed for professional-grade applications, offering smooth, silent, and scratch-free position changes ideal for studio environments.
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How much does the K&M 21140 boom arm weigh?
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The K&M 21140 boom arm weighs 1.27 pounds, making it lightweight yet sturdy for easy handling and secure microphone positioning.
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What thread size does the K&M 21140 boom arm use?
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The K&M 21140 boom arm features a 5/8" thread, which is compatible with most standard microphone clips and mounts.
Reviews
PROS
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Secure tightening; stays in place even with heavy microphones
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High-quality construction; durable over years of use
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Telescoping feature enhances usability and visual appeal
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Easy to adjust with minimal effort
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Strong clamping mechanism prevents slippage
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Rubber washers ensure no drooping, reliable mic support
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Versatile; works with various stand bases
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Cost-effective upgrade from cheaper alternatives
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Reliable for frequent adjustments, ideal for shared spaces
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Smooth operating handles and tighteners
CONS
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Clutch mechanism may weaken with infrequent use
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Some may find the boom arm shorter than expected
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Fixed "black oval" tightener not preferred by all users
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Counterweights can be expensive and are not included
Based on 0 Reviews and 0 Ratings
Genre Usage
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