Lewitt

Lewitt AMS-LCT-50-PSX Magnetic Microphone Pop Filter

Name: Lewitt AMS-LCT-50-PSX Magnetic Microphone Pop Filter
Brand: Lewitt
SKU: AMS-LCT-50-PSX

★★★★★4.4 (29 reviews)

Lock out plosives at the source — the Lewitt LCT 50 PSx snaps magnetically onto your LCT 40 SH and keeps your vocal chain clean.

$29.00*

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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

Plosive management is one of those signal chain problems that looks small on paper but costs real session time — retakes, corrective EQ rides, de-essing passes that never fully restore the natural character of the take. The Lewitt LCT 50 PSx approaches the problem at the source: a magnetically mounted pop filter engineered specifically for the LCT 40 SH shock mount family that clips into place in seconds and stays there without the ergonomic compromise of a gooseneck arm in your sightline. It's built for vocal recording contexts where setup speed, positional accuracy, and acoustic transparency all matter.

The magnetic attachment is the key engineering decision here — it aligns the filter at exactly the geometry Lewitt tested for optimal plosive and sibilance reduction against the LCT 40 SH capsule, removing the guesswork that comes with adjustable gooseneck positioning. In use, the filter material is acoustically neutral enough that the LCT 40 SH's characteristic detail and extended high-frequency response comes through cleanly, giving you plosive protection without the soft-sounding, muffled quality of thicker or cheaper filter materials. For studios and home vocal booths running Lewitt's LCT 40 SH series as their primary vocal chain, the LCT 50 PSx is the cleanest and most integrated solution available for this specific problem.

Key Features

Efficient magnetic pop filter

Effectively reduce pops and hisses

Compatible with LCT 40 SHx, LCT 40 SHW, LCT 40 SH

Specifications

Type

Magnetic pop filter

Attachment Method

Magnetic

Compatible Shock Mounts

Lewitt LCT-40-SH, LCT-40-SHx

Compatible Microphones

LCT 40 SHx, LCT 40 SHW, LCT 40 SH

Function

Plosive and sibilance reduction

Brand

Lewitt

Model

AMS-LCT-50-PSX

Pros & Cons

👍 Pros

The magnetic attachment system snaps cleanly onto compatible LCT 40 SH mounts — no fiddling with goosenecks or clamps during session setup.
Effectively reduces plosive artifacts from 'B' and 'P' consonants, protecting takes from retakes caused by mic proximity burst.
Acoustically transparent design preserves the high-frequency air and detail that makes the LCT 40 SH series valued for vocal work.
Compact form factor doesn't obstruct sightlines between vocalist and engineer, keeping the session feel open.
Dual-function reduction of both plosives and sibilance reduces the corrective processing load on the back end of the vocal chain.

👎 Cons

Compatibility is locked to microphones using Lewitt's LCT-40-SH or LCT-40-SHx shock mounts — it is not a universal solution for other mics in your locker.
Magnetic mounting, while convenient, offers less mechanical security than a clamped gooseneck design if the mic is handled or repositioned mid-session.
Provides no physical shock isolation or stand-borne vibration protection — it addresses only airborne plosives and sibilance.
Very aggressive vocalists working at close proximity may still require off-axis placement or additional acoustic treatment alongside this filter.

Frequently Asked Questions

Does the magnetic attachment hold securely under the vibration of a loud vocal performance or loud monitoring bleed?

The magnetic mount is designed to stay fixed during normal vocal recording sessions — it won't rattle loose from room sound or monitor bleed at typical studio levels. That said, it is not a clamped or threaded mount; avoid situations where the filter might be bumped directly, such as performers who handle the mic aggressively.

How effectively does this filter reduce low-frequency plosives like 'B' and 'P' sounds?

The LCT 50 PSx is designed specifically to break up the high-velocity air bursts that create plosives before they reach the capsule. In practice, it substantially reduces 'B' and 'P' artifacts, though aggressive vocalists or those working very close to the mic may still need to complement it with off-axis mic placement.

Will this filter cause any high-frequency roll-off or affect the transparency of the LCT 40 SH's sound?

A well-designed pop filter introduces minimal coloration to the signal, and the LCT 50 PSx is built to that standard. You should hear plosive reduction without noticeable loss of air or high-frequency detail — the filter material is acoustically transparent in the frequencies that define vocal clarity.

Is this filter compatible with Lewitt microphones outside the LCT 40 SH series?

The LCT 50 PSx is specifically designed to mount magnetically to microphones using Lewitt's LCT-40-SH or LCT-40-SHx shock mounts. It is not a universal fit — the magnetic attachment geometry is proprietary to those mounts. Using it on other microphones would require a separate gooseneck or clip mount, which it is not designed for.

Does it reduce sibilance as well as plosives?

Yes — the filter addresses both plosive bursts and high-velocity sibilant air ('S' and 'SH' sounds). The reduction in sibilance is typically more modest than plosive suppression, but it contributes to a cleaner vocal chain that requires less corrective de-essing in post.