Audio Gear Mods A collection of modifications I did for some of my Audio gears. Mostly posted on Head-FiWill launch external links CVJ CSK Balancing Mod AKG K52 Ultra Modded Monolith M565c Ultra Modded Meze 99 Classics Pads and Filter Mods Sennheiser HD400s MMCX & Resistors Mod Beyerdynamic DT990 MMCX & Balanced Cable Mod Etymotic ER4SR Custom DIY Cable 2.5mm Balanced