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How to Buy a Professional Noise-Canceling Mic Boom Arm

How to · Tech

How to Buy a Professional Noise-Canceling Mic Boom Arm

Get a desk mic arm that lasts years instead of months, and time your upgrade right.

VoAtlas editorial Updated · 3 min read
Typical cost $250 before anything else
Across the 0% window $13.89/mo 18 months, no interest

How we got that: $250 spread evenly across the 18-month introductory window on the Citi Simplicity® Credit Card. Checked · at the bank Carry a balance past the window and the standard APR applies to what is left.

A good mic boom arm keeps desk noise out of your recordings and lasts through years of daily adjustments. You want to buy this once, which means skipping the flimsy budget arms that sag after six months and investing in something built with internal springs and solid metal joints.

Audio gear doesn't change every year, so watch the release cycles. When a brand drops a new model, last year's version often goes on sale for the exact same performance.

That 18-month window is a deadline, not free money, so make sure you plan to clear the balance before it ends or standard interest kicks in.

The steps

  1. 01

    Check your desk clearance

    Measure the thickness of your desk surface and check the clamp range before you order. Some heavy-duty arms need extra clearance underneath or won't fit thick tabletops. Make sure you have a clear path for the arm to swing without hitting your monitor or shelf.

  2. 02

    Look for internal cable channels

    External velcro straps look messy and catch on your clothes when you move the mic. An arm with hidden cable channels keeps your USB or XLR wires tucked away neatly. It makes your whole setup look cleaner and stops cables from getting pinched in the joints.

  3. 03

    Time your purchase

    Audio gear tends to see price drops during major holiday sales and right after manufacturers announce new models in the spring. If you aren't in a rush, add the arm to a price tracker and wait for a dip.

  4. 04

    Spread out the cost

    If you are using the Citi Simplicity® Credit Card, you get 0% for 18 months on purchases and balance transfers from date of account opening. Spreading a $250 purchase across that window comes out to about $13.89 per month.

  5. 05

    Test the tension immediately

    Once it arrives, mount the arm and adjust the tension screws to match the exact weight of your microphone. A properly balanced arm stays put wherever you leave it without creeping up or sagging down.

  6. 06

    Check the card terms before you commit

    Every figure we publish for the Citi Simplicity® Credit Card carries the date a person verified it against Citi and a link to where they checked. Intro windows and APRs change without notice, so confirm the current terms before applying.

    See Citi Simplicity® Credit Card terms →

Common questions

Do I need a shock mount with a boom arm?

Most good boom arms have built-in dampening, but a shock mount stops desk bumps from rumbling through your audio. If you type hard while talking, grab one.

Will a heavy mic sag on a cheap arm?

Yes, budget arms use weak internal springs that give out under the weight of broadcast mics. Check the weight limit before you buy and stay well under it.

Is XLR better than USB for a boom arm setup?

XLR requires an audio interface and extra cables, but it gives you professional sound quality. USB is simpler and plugs straight into your computer.

How do I stop the arm from squeaking?

Metal joints can occasionally rub and make noise that the mic picks up. A tiny drop of machine oil on the pivot points usually fixes it right away.