Amazon.com: Beyerdynamic DT 770 PRO 250 Ohm Over-Ear Studio Headphones in Black Bundle with Blucoil 6' 3.5mm Headphone Extension Cable, and Slappa Full-Sized HardBody PRO Headphone Case : Electronics
beyerdynamic DT-240 Pro Cable – Thomann United States
Beyer DT770 Pro/ 80 Detachable cable MOD | Headphone Reviews and Discussion - Head-Fi.org
Demevalos' Guide to adding a Detachable Cable to Beyerdynamic DT 770/880/990 - Album on Imgur
beyerdynamic DT-770 Cable Straight – Thomann United States
Amazon.com: Beyerdynamic DT 770 PRO 250 Ohm Over-Ear Studio Headphones for Professional Studio Mixing Consoles and Audio Interfaces Bundle with Blucoil 4-Channel Headphone Amplifier, and 6' 3.5mm Extension Cable : Musical Instruments
Custom Cans on Twitter: "UBER DT770 PRO XLR mod with detatchable cable # beyerdynamic #customcans #DT770 #customheadphones #headphonemod http://t.co/BYmayveABH" / Twitter
Finally got around to the DT770 cable mod : r/headphones
Beyerdynamic DT770 Pro Studio Headphones Review 250/80 Ohms - Samma3a Tech