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Master & Dynamic - MH40

Own this at an EMI of Rs. 2,678 onwards

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Master & Dynamic MH40s are over-ear noise isolating headphones. These  headphones have been designed to be the original modern thinking caps to focus, inspire and transport your mind. Made with lambskin leather, stainless steel and aluminium, these headphones are a masterclass in headphone design; design that rather than compromising sound quality, elevates it to greater heights and provides superior durability. MH40 come in different colours making it look very elegant and stylish.



    Lambskin Leather Headband & Earcups

    Master & Dynamic MH40 is designed to impress! The exterior of the headband and the earcups has heavy grain premium leather, and the headband interior and the earcups have soft lambskin leather padding on it. The earcups are removable, and can be cleaned.



    45mm Neodymium High-Performance Drivers

    These headphones employ 45mm neodymium, high-performance drivers that have been custom tuned to provide a rich, warm sound profile that complements all genres.











    Superior Noise Isolation

    Although the MH40 does not have an active noise cancellation feature, it's over-ear contoured earpads naturally cut out the distractions of jet engines, crying babies and crowd noise.

    Detachable Memory Foam Cushions

    Master & Dynamic MH40 comes with memory foam cushions that naturally conform to your ears to provide superior comfort, breathability and noise isolation. These lambskin cushions can easily be removed for cleaning or replacement.





    Mute Button

    These circumaural headphones have an easily accessible mute button on the earcups: so press to mute; press again to unmute.


    Canvas Carry Pouch & Leather Cable Case

    Protect your headphones and cables from the environment while you carry them around in your canvas carry pouch & leather cable case. 




    In-Line Mic & Remote for iOS Devices

    The remote and mic are supported only by iPhone 3GS or later, iPad, iPod touch (2nd generation or later), iPod classic (120GB, 160GB), and iPod nano (4th generation or later). The remote is supported by iPod shuffle (3rd generation or later). Audio is supported by all iPad and iPod models.


  • Over-Ear
    Closed- Back

    3-Button Remote & Mic for iOS Devices

    Not disclosed by manufacturer
    32 Ohms

    1.25m Cable with Remote and Mic
    2.00m Standard Cable

    Dual 3.5mm standard jack


    Not disclosed by manufacturer
    Not disclosed by manufacturer

    Not disclosed by manufacturer
    Not disclosed by manufacturer

  • Two Years 

    Authorized Service Partner: Headphone Zone

    Manufacturer's Warranty covers only manufacturing defects. To claim warranty, please maintain a copy of your invoice and Contact Headphone Zone.

  • CNET
    "Not everybody will love the fit of Master and Dynamic's over-the-ear MH40 headphones, but they are very well-built and sound excellent."



    "The over-ear MH40s are the companys first flagship model, and unlike similarly priced headphones, youll find no plastic here."



    "You are treated to headphones that feel solid, but not overly heavy, and a sound profile that...actually could be described similarly."



    "If money isn't tough to come by, the Master & Dynamic MH40 provide an experience that will satisfy music lovers with plenty of comfort and performance packed inside this delightfully-designed homage to the audio equipment of yesteryear"



    "Im just not convinced that a headphone that affords this much musical enjoyment is good for the creative mind. It is distracting. I mean, hell: its taken me like three months to write this review. My feet just cant stop tapping."



    "So what would you rather do? Blend in or stand out? We say live a little, go for the latter."



  • Master-and-Dynamic-MW-60 Master-and-Dynamic-MW-50
    Driver Size
    45mm 40mm 45mm 40mm
    Driver Diaphragm
    Engineered Polymer Beryllium Engineered Polymer Engineered Polymer
    Driver Motor Material
    Neodymium Neodymium Neodymium Neodymium
    345g 240g 360g 260g
    32 ohms 32 ohms 32 ohms 32 ohms
    Aluminum Aluminum Aluminum Aluminum
    5-25,000Hz 5-30,000Hz 5-25,000Hz 5-25,000Hz
    Ear Coupling
    Circum-aural / Over-ear Supra-aural / On-ear Circum-aural / Over-ear Supra-aural / On-ear
    Headphone Connection
    3.5mm jack + micro USB port 3.5mm jack + micro USB-C port Dual 3.5mm input jack Dual 3.5mm input jack
    Battery Life
    16 Hours 16 Hours N/A N/A
    Average 106 dB SPL at 1mW Average 106 dB SPL at 1mW Average 106 dB SPL at 1mW Average 106 dB SPL at 1mW
    THD (distortion)
    Less than 0.1% @ 1mW for main audio range Less than 0.1% @ 1mW for main audio range Less than 0.1% @ 1mW for main audio range Less than 0.1% @ 1mW for main audio range

Frequently Asked Questions

Category: 2 Years, 24, 3-Button, 3.5 mm, 32 Ohms, 6.3 mm, Aluminium, Balanced, Carry Case, Casual Listening, Closed-Back, Detachable, Flat Folding, For Android, For Apple iOS, Open-Back, Over-Ear, Wired

Customer Reviews

Based on 2 reviews
Holy Mother of ******** ***

A big upgrade from my Bose Noise Cancelling Headphones which sounded great but sadly fell apart in Mumbai's humid weather.

M&D's MH40 is a spectacular set. The sound is balanced and the detail is exceptional. If there's an orchestra with two types of church organs, eight violins, a saxophone, an oboe, three flutes and four cellos, you will be able to pick out each of those instruments individually. If you're listening to a concert, you will hear each attendee's shouts and claps, and you'll know when some backstage helper covered his mouth and cleared his throat.

Only FLACs, CDs and Vinyls are worthy of these headphones. Don't you dare play an MP3.


Very rare desgin n sharpness