You bought a good microphone, dialed in your settings, and it still sounds a little off — thumps when you bump the desk, harsh bursts on every "p," and a mic that's never quite where you want it. Those aren't mic problems; they're accessory problems. A mic arm, a shock mount, and a pop filter each solve a specific issue the microphone alone can't, and together they punch well above their modest cost.
Why accessories matter more than people think
A microphone's job is to capture sound faithfully — including the sounds you don't want: the desk vibrating, air punching the capsule, the mic sitting too far away. Accessories exist to remove those before the mic ever hears them, which is far more effective than trying to clean them up afterward. Think of them as treatment applied right at the source, in the same spirit as treating your room.
The mic arm: position is everything
A boom arm clamps to your desk and suspends the microphone on an adjustable, counterweighted set of joints. It sounds like a convenience item, but it's secretly an audio upgrade, because the most important microphone setting is free: distance.
Speaking close to the mic — roughly a hand's width — raises your voice relative to room reflections and background noise, the single biggest improvement most people can make. A desk stand makes that awkward; an arm makes it effortless. The arm lets you:
- Bring the mic to your mouth instead of leaning into a fixed stand.
- Get it off the desk, so keyboard and mouse vibrations don't travel up the stand.
- Reposition instantly between talking, gaming, and stepping away.
- Reclaim desk space and keep cables routed cleanly.
What to look for: a sturdy clamp, smooth joints that hold position without drifting, a weight rating that comfortably exceeds your mic, and internal or channeled cable routing so the cable isn't flapping in shot.
The shock mount: kill desk thumps
A shock mount cradles the microphone in an elastic suspension so vibrations traveling through the desk and arm don't reach the capsule. Without one, every keyboard press, mouse slam, or accidental desk bump can register as a low thud in your audio — exactly the kind of noise that's hard to remove later.
If you game while you talk (and most streamers do), a shock mount is close to essential. A few notes:
- Many microphones include a basic mount; an upgraded elastic suspension usually isolates better.
- Match the mount to your specific mic — they're not universal.
- It works hand in hand with an arm: the arm gets the mic off the desk, the mount absorbs whatever vibration still gets through.
The pop filter: tame the plosives
Say "popcorn" with your hand in front of your mouth and you'll feel the bursts of air. Those plosives — mostly "p" and "b" sounds — hit the microphone as ugly low-frequency pops that no room treatment or EQ fully fixes. A pop filter sits between you and the mic and diffuses that blast of air before it reaches the capsule.
Two common types:
- Foam windscreens slip over the mic. Cheap, portable, and they double as protection, though they can slightly dull the high end.
- Mesh or metal screens mount on a gooseneck in front of the mic. They tend to preserve clarity better and are the usual choice for a desk setup.
A pop filter also gently encourages consistent distance, since it gives you a physical reference point to speak toward.
Do you need all three?
Here's an honest priority order for a streaming or content setup:
- Mic arm — the biggest quality-of-life and audio win, because it makes good positioning effortless.
- Pop filter — cheap, and it fixes a problem you literally cannot fix in software.
- Shock mount — important the moment you're typing or gaming with the mic live.
If you're on a tight budget, an arm and a pop filter cover most of the gap. Add the shock mount as soon as desk noise shows up in your recordings.
Accessories don't replace fundamentals
These tools amplify good habits; they don't substitute for them. You still need a microphone with the right pickup pattern, sensible gain, and a reasonably treated room. If you haven't locked those in yet, start with our streaming microphone basics — the accessories make a well-chosen mic shine, but they can't rescue the wrong mic in a bad room.
Bottom line
A mic arm, shock mount, and pop filter are inexpensive next to the microphone itself, yet each removes a problem the mic can't solve alone: bad positioning, desk rumble, and plosive pops. Get the arm first, add a pop filter immediately, and bring in a shock mount once you're gaming with a live mic. The result is cleaner, closer, more professional audio with no upgrade to the mic at all.
Putting together an audio setup? Compare current microphones and audio gear in our catalog and build around the mic that fits how you sound and how you work.