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JM Audio Editions specializes in headphone modifications, accessories, and in stock headphones ready to ship that come with a full warranty.  Every headphone we build gets tested before we put our signature logo on it- frequency response, sound sweep, spectral flatness test, dynamic range, bass shaker, driver matching, wiring in phase, absolute phase check for all internal driver wiring, external wires, harmonic distortion test, and binaural test - then we audition each set of headphones with 10 test songs. We ship direct from our headquarters here in New York USA worldwide. 

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Kennerton Vali Neo JM Audio Mk1 Edition
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XTC^2.5
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XTC2 OPEN
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XTC^2.5
XTC By JM Audio Editions
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XTC OPEN
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XTC^2.5
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Choice of Headbands Hifiman R9 JM OCD Stealth
Hifiman R9 JM OCD Stealth
Hifiman R7 JM OCD Stealth Edition
XTC By JM Audio Editions
Hifiman R7 JM OCD Stealth Edition
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Kennerton Vali Neo Mk1 JM Edition
Kennerton Karelian Stabilized Wood
Patent Pending Fiberglass Fractal Mesh Tech
Fractal Response Vs flat fabric
JM Audio Editions Leather EVO10
XTC By JM Audio Editions
Kennerton GH50 JM Mk2
Kennerton GH50 JM Mk2
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Kennerton Assorted Models
Kennerton Heartland
Kennerton Blue Maple Stabilized Wood
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Dan Clark Mods
XTC By JM Audio Editions
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JM OCC 4N Litz Pure Copperhead
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WHAT MAKES JM AUDIO XTC's SOUND SO GOOD?
  1.  We use custom made & factory 'matched' drivers in all XTC models
  2. We then retest to select & mate only verified matched drivers in house
  3. We hand tune ​every single XTC for each customers preference 
  4.  We re-test & calibrate with extensive testing from start to finish before boxing & shipping from our headquarters in NY USA
  5. We offer free retunings for the life of the headphone
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One of Our newest customers  of the XTC^2.5
Re: JM Audio Editions sent you a new message

Holy mother of god these headphones are leagues above any headphones I've ever heard before. Like, if we keep it to closed backs, these run LAPS around the Stellia and the Liric - open-backs wise, they made the Arya Organics feel like it's soulless and the Meze Empyrean 2 like it's a smudge of colors, for god's sake. I know tuning plays a big part, but it's SO ON POINT. Thanks a million John. You just made me my dream headphones. They are perfect. - Matteo 1-17-24

Headfi member and owner of the XTC- "I've played piano my whole life and I have been tested with perfect pitch multiple times. Piano is very hard to record and takes some incredible stuff to sound right. My 'reference' Focal Clears are the equivalent of eating plastic when you ordered pizza compared to these here and I LOVED these things. I have never heard piano sound correct until the XTC. It is just like wow finally. I can't believe how fake piano sounds in 90 percent plus of recordings and I had just accepted that as normal until the XTC. I would not be surprised if the beryl XTC was the most precise upper mid bass headphone in existence. I have just began testing the biowool on my new system and WOW it shines on there too. I did an all out double take yesterday when I swapped to the biowool. It is so intense, mind warping layers for your brain to re-register vs the Beryl and to AB. I2s cable + purifier with cable + nice tube wow wow wow. These headphones scaling is just unreal. I just want to AB Susvara on a perfectly tweaked system and see if it can make pianos sound like this."  

XTC2
WINNER 2023 Headphone of the Year!

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John, I don’t know what to say??? I am completely and utterly blown away!!!! The headphones are tuned absolutely perfect and the sound is nothing like I have ever experienced from a set of cans. You are absolute genius and headphone savant!!! Much appreciated!!! -Brian

(XTC Original Sent by iPhone to JM AUDIO EMAIL on 11-16-23)

XTC^2.1 Closed Backs 11-23-23 Feedback

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8-18-23

About the XTC^2.5

Hi John The headphones is well received. Just want to say that it is amazing. Great details strong bass..wide sound stage. Full of dynamics ...love the warm and vocals is emotional and now I understand this drug you are talking about. Love it...thanks for your great innovation and service.

Cheers -

M Seng Singapore

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