Congratz Optimus....
I have various removable cables from Drew (a couple for sale in my sig.....shameless plug...lol...have to clear some inventory)...I also have several re-cabled Ultrasones (split-entry) by Drew...(Sorry not 900s though)....The cables need at least 75 hours of burn-in to open up...
Again, congratz on your tweak to get the best out of your "sones...
I have various removable cables from Drew (a couple for sale in my sig.....shameless plug...lol...have to clear some inventory)...I also have several re-cabled Ultrasones (split-entry) by Drew...(Sorry not 900s though)....The cables need at least 75 hours of burn-in to open up...
Again, congratz on your tweak to get the best out of your "sones...