Pricing and availability

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Average Price: $97

Budget/Beginner

$499

$1500+

Price Tier

Budget

Standard

High-end

Price History

Based on price data from 1 merchant for "MXL R40". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Elevate your studio recordings with the MXL R40, a ribbon microphone that masterfully combines affordability with pristine audio quality. Known for its rugged, elegant design, the R40 brings a touch of sophisticated simplicity to your recording setup. Its passive circuitry is tailored for purists, ensuring your sound remains uncolored and authentic, capturing every nuance with remarkable clarity.

The MXL R40 is engineered to deliver the classic, smooth warmth that ribbon mics are celebrated for, making it an ideal choice for dynamic vocal recordings. Its bi-directional pattern allows it to capture sound from both the front and back, making it versatile enough for a wide array of acoustic instruments from guitars to horns. The minimalist design ensures a direct signal path with no switches, maintaining the integrity of your recordings.

Included with the MXL R40 is a shockmount and a microfiber cleaning cloth, ensuring your mic is well-protected and maintained for optimal performance. While the R40 is built to withstand regular studio use, caution is advised when positioning it near high-SPL sources to prevent potential damage. Always avoid phantom power, as it can harm the delicate ribbon element.

Key Features:

  • Classic ribbon mic sound with modern durability
  • Passive circuitry for pure, uncolored audio
  • Bi-directional polar pattern
  • Includes shockmount and microfiber cleaning cloth
  • Elegant, robust design for studio environments

Product specs

Brand MXL
Model R40 Ribbon Microphone
Finish Blue
Year 2010s
Categories Microphones
Microphone Type Ribbon
Wired/Wireless Wired

FAQs

Does the MXL R40 Ribbon Microphone require phantom power?

No, the MXL R40 does not require phantom power. In fact, applying phantom power can damage the microphone, so it should be avoided.

What type of polar pattern does the MXL R40 have?

The MXL R40 features a figure-8 polar pattern, which captures sound equally from the front and back while rejecting sound from the sides.

Is the MXL R40 suitable for recording vocals?

Yes, the MXL R40 is well-suited for recording vocals, offering a rich and warm tone that enhances vocal performances.

What kind of sound can I expect from the MXL R40 Ribbon Microphone?

The MXL R40 delivers a robust low end and smooth highs, providing a classic ribbon mic sound ideal for vocals and acoustic instruments.

How durable is the MXL R40 Ribbon Microphone?

The MXL R40 features rugged all-metal construction, ensuring durability and longevity for studio use.

Groovi Pippl

Groovi Pippl

Mic Comparison - AKG C414b-uls vs MXL R40

Video thumbnail for Mic Comparison - AKG C414b-uls vs MXL R40 by Groovi Pippl

Mic Comparison - AKG C414b-uls vs MXL R40

Groovi Pippl

Groovi Pippl

Video thumbnail for MXL R40 vs Shure SM57 - Laney LC15R amp by MaroPlaysNotes

MXL R40 vs Shure SM57 - Laney LC15R amp

MaroPlaysNotes

MaroPlaysNotes

Video thumbnail for Gear Profile: MXL-R40 Ribbon Dynamic Microphone UNBOXING & TEST by John Budnik Band (John Budnik Band)

Gear Profile: MXL-R40 Ribbon Dynamic Microphone UNBOXING & TEST

John Budnik Band (John Budnik Band)

John Budnik Band (John Budnik Band)

Reviews

PROS

  • Great value for price, offering quality sound on a budget

  • Durable construction compared to other ribbon mics

  • Warm, rich, and smooth sound profile ideal for various instruments and vocals

  • Complements other mics well for a fuller sound experience

  • Upgradeable with a nicer output transformer for enhanced performance

  • Effective on a wide range of instruments from guitars to mandolins

  • Low-end response pairs nicely with mics that have a high-end focus

  • Packaging includes essential accessories and replacements

CONS

  • Requires significant additional gain from an external preamp or inline booster

  • Low output level may necessitate specialized equipment for optimal use

  • Ribbon durability concerns; may arrive with or develop sagging issues

  • Does not include a molded plastic hard case for enhanced protection

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about MXL R40.

Comparisons

  • Owners note the MXL R40 as smoother and more rounded compared to the R144, which is described as more transparent and accurate.

    Source

Use cases and applications

  • The R40 is praised for capturing a pleasing sound on guitar cabinets, especially when using a boom stand and blanket to manage reflections.

    Source
  • Described as warm, the MXL R40 is noted for adding a pleasing character to loud sources like guitar amps, making it versatile across multiple recording scenarios.

    Source

User experience

  • Some report the R144 can sound phasey due to reflections on the back capsule, a concern less noted with the R40's identical front and back figure-8 pattern.

    Source

Mods and upgrades

  • Owners recommend upgrading the MXL R40's transformer, citing that the transformer significantly impacts tone, with some suggesting swapping for a premium fab transformer.

    Source

Setup and maintenance

  • It's advised to store the R40 vertically to prevent the ribbon from stretching over time.

    Source

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Artist usage

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See how Temu uses MXL R40

Temu

Singer, Music Producer

...
Verified via YouTube

Featured in this January 9, 2021 studio tour video at 8:42.

Genre Usage

Based on how artists on Equipboard use this gear, it is most commonly found in the following genres.

Used With

Based on how musicians on Equipboard use MXL R40, it is most commonly used with the following gear.

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