Pricing and availability

We compare 600+ stores and found this item at 8 stores. Prices updated .

Sweetwater
5.0 (8)
$934.00
Guitar Center
5.0 (3)
$934.00
Amazon
4.7 (9)
$934.00
Reverb
5.0 (1)
$934.00 New
$379.95 Used
Musician's Friend
5.0 (1)
$934.00
Thomann
4.9 (9)
$666.00

Average Price: $843

High-end/Boutique

$100

$401+

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Based on price data from 6 merchants for "Shure KSM42". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

The Shure KSM42 is the ultimate companion for vocalists seeking to capture every nuance of their performance. This premium large-diaphragm side-address cardioid condenser microphone is designed specifically for studio recording, offering an unparalleled level of clarity and detail. Its dual-diaphragm capsule and tailored frequency response ensure that your vocals are captured with a natural richness and depth, while minimizing unwanted coloration.

With the inclusion of the Prethos Advanced Preamplifier Technology, the KSM42 excels in delivering ultra-transparent sound with incredibly low self-noise and a wide dynamic range. This makes it not just a microphone, but a tool for artists who demand the utmost fidelity. The microphone’s design boasts a consistent cardioid polar pattern, creating a generous sweet spot and natural off-axis response, perfect for capturing sophisticated vocal performances.

Built with a robust zinc die-cast housing and a hardened low-carbon steel grille, the KSM42 is as durable as it is sophisticated. The microphone also comes with a comprehensive set of accessories, including an open-cage ShureLock rubber suspension shockmount and a low-profile Popper Stopper magnetic pop filter, ensuring that you have everything needed for a flawless recording session.

Key Features:

  • Dual-diaphragm design with an ultra-thin 24-karat gold low-mass 1" Mylar diaphragm
  • Consistent cardioid polar pattern with a broad sweet spot
  • Prethos Advanced Preamplifier Technology for ultra-transparent sound
  • Integrated three-stage mesh grille to guard against wind and breath noise
  • Premium electronic components with gold-plated connectors
  • Durable zinc die-cast housing
  • Internal shockmount to reduce unwanted handling noise
  • Includes ShureLock shockmount, Popper Stopper magnetic pop filter, aluminum carrying case, and velveteen pouch
  • Requires +48V phantom power

Product specs

Microphone Type Condenser
Polar Pattern Cardioid
Diaphragm Size 1" (25.4mm)
Frequency Response 60Hz-20kHz
Max SPL 139dB
Output Impedance 147 ohms
Signal to Noise Ratio 86dB
Self Noise 8.5dB (A weighted)
Connector XLR
Weight 1.1 lbs.
Included Accessories Shock Mount, Pop Filter, Carry Case, Mic Pouch

FAQs

What is the primary use of the Shure KSM42 microphone?

The Shure KSM42 is designed primarily for studio vocal recording, offering a warm and natural sound with its large dual-diaphragm and advanced preamplifier technology.

How does the Shure KSM42 handle plosive sounds during vocal recording?

The Shure KSM42 includes an integrated pop filter and internal shock mount, which effectively minimizes plosive sounds and mechanical noise, ensuring clear and professional vocal recordings.

Is the Shure KSM42 suitable for recording instruments?

While the Shure KSM42 excels at vocal recording, its wide frequency response and cardioid polar pattern also make it suitable for capturing detailed recordings of acoustic instruments.

What kind of polar pattern does the Shure KSM42 have?

The Shure KSM42 features a cardioid polar pattern, which helps isolate the main sound source and reduce unwanted background noise, making it ideal for focused vocal recordings.

Does the Shure KSM42 require phantom power?

Yes, the Shure KSM42 is a condenser microphone and requires phantom power, typically provided by an audio interface or mixer, to operate properly.

Sweetwater

Sweetwater

Shure Large-Diaphragm Condenser Mics Compared: KSM32 vs. KSM42 vs. KSM44A

Video thumbnail for Shure Large-Diaphragm Condenser Mics Compared: KSM32 vs. KSM42 vs. KSM44A by Sweetwater

Shure Large-Diaphragm Condenser Mics Compared: KSM32 vs. KSM42 vs. KSM44A

Sweetwater

Sweetwater

Video thumbnail for Shure KSM42 Dual-Diaphragm Side-Address Condenser Microphone Overview | Full Compass by Full Compass

Shure KSM42 Dual-Diaphragm Side-Address Condenser Microphone Overview | Full Compass

Full Compass

Full Compass

Video thumbnail for Shure Mic Shootout Live on Air on Flo Guitar Enthusiasts -SM57, Beta 87a, KSM42- by sillennium

Shure Mic Shootout Live on Air on Flo Guitar Enthusiasts -SM57, Beta 87a, KSM42-

sillennium

sillennium

Video thumbnail for Shure KSM42 Review by Media Sawdust

Shure KSM42 Review

Media Sawdust

Media Sawdust

Video thumbnail for Shure KSM42 SG | Unboxing & Review Powered by You by Audio Test Kitchen

Shure KSM42 SG | Unboxing & Review Powered by You

Audio Test Kitchen

Audio Test Kitchen

Video thumbnail for eLearnChat: Mics For eLearning Pt. 6: Shure KSM42 Microphone Review by RELATECASTS

eLearnChat: Mics For eLearning Pt. 6: Shure KSM42 Microphone Review

RELATECASTS

RELATECASTS

Reviews

PROS

  • Captures professional vocal takes with exceptional clarity

  • Superior for project studio recording, especially vocals

  • Includes hands-free pop filter/shock mount combo, adding value

  • Warm, clear sound quality with a wide "sweet spot"

  • Detailed and smooth on any genre or vocalist

  • Excellent for voice actors, adding or subtracting nothing unnecessary

  • Flat EQ response that blends well into mixes

  • Superb build quality and innovative magnetic pop filter

  • Effectively shields against unwanted room noises

  • Provides great clarity in the low end without boominess

CONS

  • Some users report excessive sibilance

  • May require a characterful preamp to add color to recordings

  • Not ideal for capturing bass frequencies due to low cut filter

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Shure KSM42.

Comparisons

  • One user found the Shure KSM44 comparable to the Neumann U87, despite never having recorded with the U87 themselves.

    Source
  • The Shure KSM42 is noted as an underrated mid-level mic, making it a viable alternative to higher-end Neumann models for those on a budget.

    Source

User experience

  • An owner initially obsessed with the KSM42 switched to the KSM44 due to a compelling offer and preferred the 44's performance.

    Source
  • Owners suggest exploring Podcastage on YouTube for detailed mic reviews, including acoustic tests, to better understand the KSM42's capabilities in recording contexts.

    Source

Use cases and applications

  • The KSM42 is appreciated by those familiar with it, suggesting it as a well-kept secret among knowledgeable users.

    Source
  • The KSM42 is recommended for recording acoustic guitars, especially when seeking a balance between cost and performance.

    Source

Value and pricing

  • The KSM42 and KSM44 are seen as high-value alternatives to more expensive microphones like the U87, especially for users not needing the prestige.

    Source

Critic Reviews

Shure: KSM42/SG mic package | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.

tapeop.com

Shure's KSM42/SG package offers impressive versatility and a solid build, making it a prime choice for vocalists and instrumentalists alike. Its unique dual-diaphragm design minimizes proximity effects while maintaining a neutral sound profile, ideal for studio settings. The inclusion of a magnetic pop filter is a standout feature, enhancing usability. However, the mic might not satisfy those seeking a more pronounced high-end presence, as its top-end response leans towards restraint rather than brightness. Overall, the KSM42 shines as a professional-grade microphone that balances quality and value, though it may not be the first choice for those who prefer a more hyped sound.

positive

Post Magazine - Review: Shure KSM42 microphone

postmagazine.com

The Shure KSM42 microphone shines with its warm, honest sound that keeps sibilance at bay, making it a solid choice for vocal applications. Praised for its sturdy build and thoughtful accessories like the magnetic pop filter, it excels in capturing a range of vocal styles without the hassle of excessive post-processing. However, its low sensitivity may require a boost in gain, and it’s not designed for high sound pressure levels, which could limit its versatility for some users. Still, for vocalists and voiceover artists, the KSM42 offers reliable performance that’s hard to beat in its price range.

positive

Everything Audio Network: Home Recording Review!A Shure Thing — KSM44A and KSM42Condenser Recording Microphones

everythingaudionetwork.blogspot.com

The Shure KSM42 shines in vocal clarity and build quality, making it an appealing choice for home studios, particularly for voice-over and solo performances. Its dual-diaphragm design minimizes proximity effect, ensuring consistent sound capture. However, it lacks the versatility of its sibling, the KSM44A, which offers multiple polar patterns and a broader frequency response for diverse applications. For those strictly focused on vocals, the KSM42 is a solid investment; yet, for just a bit more, the KSM44A delivers superior flexibility and performance that is hard to ignore. If you're serious about your recording, the KSM44A may be the way to go.

positive

Review: Shure KSM42 Large Dual-Diaphragm Studio Condenser Vocal Mic - MuseWire - music + technology magazine

musewire.com

The Shure KSM42 Large Dual-Diaphragm Studio Condenser Vocal Mic is a game-changer, delivering studio-quality sound without the hefty price tag. Its Prethos Technology ensures consistent performance across various environments, making it a versatile choice for any vocalist. Reviewers rave about its warmth, dynamic range, and ease of use, even in less-than-ideal setups. However, those accustomed to tube mics may find it lacks the nuanced warmth they desire. Still, for under $800, the KSM42 stands out as a formidable contender, often preferred over pricier alternatives like the Neumann U87. Overall, it’s a must-have for both professional studios and home setups, proving that high-end quality and affordability can coexist.

positive

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