Master & Dynamic MH40 Over-Ear Headphones with Wire - Noise Isolating with Mic Recording Studio Headphones with Superior Sound

  • Based on 19 reviews
Condition: New
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Availability: In Stock.
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Arrives Friday, Jul 1
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Color: Leica - Black Metal/Black Leather


  • Wired, over-ear headphones: oxygen-free copper cables for pure sound and reduced noise plus dual audio jacks for shared listening.
  • Noise isolating: snug, noise-isolating fit that makes it more difficult to hear outside ambient noises and conversation.
  • Best headphones for music: whether you want to listen to jazz or hip-hop, MH40 delivers exceptional sound and crisp audio.
  • Superior comfort & fit: Removable, magnetically-connected ear pads feature memory foam wrapped in lambskin for premium comfort.
  • Carrying case: canvas headphone Case and leather cable box that are just as stylish and durable as the headphones themselves.


Master & Dynamic MH40 is the perfect blend of quality, design, comfort and exceptional sound. These noise isolating headphones take aesthetics and acoustics seriously to deliver you a flawless listening experience. MH40 high quality headphones are perfect for studio recording, producing, or simply enjoying your favorite tracks. Master & Dynamic MH40 wired headphones elevate your sound, style, and studio. Our wired, over-ear, gripped headphones produce exceptional sound and fit over your ears comfortably, ensuring listeners with a premium music experience. With eye-catching acetate, a durable finish, and a lightweight slim design, MH40 studio headphones are the perfect blend of classic and modern aesthetic. Master & Dynamic MH40 amplifier headphones feature interchangeable lambskin ear pads, custom 45mm Neodymium high- performance drivers, and oxygen-free copper cables. Additionally, these headphones are equipped with wireless Bluetooth, an Omni-directional microphone, and an easy-to-use mute button. Whether you are listening to music or holding a phone conversation, MH40 headphones sound as good as they look.

Product Dimensions: 6.3 x 2.75 x 7.5 inches

Item Weight: 12.8 ounces

Manufacturer: Master & Dynamic

Item model number: MH40

Is Discontinued By Manufacturer: No

Specific Uses For Product: Studio

Assembly Required: No

Warranty Description: 2 years

Batteries Required?: No

Included Components: Headphone^3.5/6.3mm Gold-Plated Adapter^1.25m Cable with Remote & Mic (iPod, iPad, & iPhone)^2.00m Standard Cable^Canvas Headphone Case^Leather Cable Box

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

  • LOVED THEM ad then I returned it...
I love everything about these headphones except one thing, and that is how incredibly uncomfortable they are! The level of disappointment about this is huge because I love the way they sound, love the way they look and lay flat when you put them down... The quality of the build is clearly top notch. With so much care going into the design of these headphones, what can someone not figure out how to make them comfortable!! UGH! What was uncomfortable? Specifically the band on the head gave me a weird "hot spot" where it touched the top of my head. I have seen a couple other people complain about this as well. I felt it after about 5-10 minutes... ALSO I felt like the cups were a hair too small and that despite my ears fitting inside them, there was no breathing room and they maybe even had to bend a bit once inside, because I also felt my ears tingle after about 20 minutes. AGAIN, this was a big disappointment for me and I really don't know where to go from here. ... show more
Reviewed in the United States on January 21, 2021 by D. Reed Anderson

  • Quality Finally
This is the third pair of these headphones I've purchased, I broke my first pair, my second pair were regifted to my college boy but only to make room without guilt for my third pair of these bad boys. I'm really only interested in over all sound quality, I'm happily sticking with these again. I gone through at least 20 different pair, from Grado to Bowers & Wilkins to AKG, and on and on till these Master Dynamic found themselves comfortably wrapped around my head and mind. Thank you gentlemen, D Strait ... show more
Reviewed in the United States on January 13, 2020 by D. Strait

  • Broken on arrival - sound was terrible - tried my old headphones they worked perfect on same product
Master and Dynamic HR40 .95 edition sounded terrible plugged into my MacBook Pro. Very distorted, noisy sound. Tried my old headphones on same computer. The old ones worked perfect - sound was clean and clear. I had high hopes for the Master and Dynamic headphones - perhaps I received a defective HR40. I don't have time to return and try again. Not interested. These sounded terrible right out of the box. Already sent back and got refund. ... show more
Reviewed in the United States on October 5, 2021 by CUSTOMER

  • People around you will hear your music if turned all the way up
Volume buttons are for iPhone devices only, it would be nice if the adjustment could be locked in place, very nice sound quality, however I can't have it on the highest volume without the people around me hearing my music. But overall I really love them.
Reviewed in the United States on June 30, 2019 by Anne A

These are so good, I can’t comprehend on how much i love these pair of headphones, i’m not sure why people are saying it is missing bass but these are awesome, the only problem i have with these is how good they sound.
Reviewed in the United States on November 6, 2021 by avocado

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