Custom Modded for better sound
Optional Color change $100
Optional Arya Style Headband $75
Optional XTC Headband $75
email me for details- if you have any questions 
 
https://www.youtube.com/watch?v=mr4QowPwH58
 
Utilizing Patent pending multilayer JM Proprietary Fractal Mesh Technology (TM).
I only make one a day - I take orders first. I literally match the driver discs for each pair (from hifiman) the discs all ring differently - I spend time to match em BEFORE the mod with high temp elastic rubber so they are non resonating at higher frequencies and they resonate deeper so they give a better matched experience. This is the first thing I do - it makes a huge difference instead of just throwing uneven amounts of glue on the disc where the driver sits like they do at the factories and hope they (L+R) sound similar- I test and mod match the resonate ring - that first then I get into the actual mod.
 
It takes me 3 hours to make each one and a lot of raw materials to hand cut and place and test the R10 JM Edition headphone- JM OCD Extreme Stealth (SE) mod which is EXTREME in every way. I re-wire the R9 and R10 so they are compatible with most owners regular/typical left and right 3.5mm wire which connect from the ear cups and are compatible with most XLR, TRS 3.5, TRS 6.3 or similar wires on the ends. The connection is more universal and direct to each ear speaker - unlike the shared wire which loops through the headband in the stock version and degrades sound. This allows much higher fidelity for purists since the wiring allows direct left right connections from a users amplifier. The compromised "blue tooth module" will not work after I mod the R9 or R10.
 
What you do get is an extreme mod pulling out all the stops to rectify and enhance the sound quality- pulling out all the details above and beyond the stock R10 while spreading out the stage and image perception while being pin point accurate to the time domain and resonance of natural decay. I transform the R10 into a headphone that is even from the bottom of the frequency range to the top. Bass and mids blend seamlessly while the sparkle of details is present and non fatiguing. We managed to achieve enhancements to all aspects of its performance. Considering it’s price at under $1000 many believe it surpasses the sound quality of other brands easily up to and beyond the $1500 range- according to many reviewers and owners.
 
Contact: massariaj@yahoo.com for more information for ordering this headphone mod. Price includes headphone mods and shipping! Headband can be swapped out for Arya style.
 
 
NOTE: Price includes headphone, mods and shipping within the Contiguous US.