Beyerdynamic DT770 Pro (80ohms) - professionally modded by Custom Cans
eyerdynamic DT770 Pro (80 ohms) - professionally modified by Customs Cans Boxed - used but in as new condition Beyerdynamic DT770 Pro (80 ohms). Professionally modified by Custom Cans in the UK: Detachable cable 4 pin mini-XLR socket at the headphone end, ready for balanced or single-ended cables. 4.4mm braided litz balanced cable is included. Drivers are mass-loaded (again professionally installed by Custom Cans) to achieve tighter bass and low end extension compared to the stock DT770. Pri