Beyerdynamic DT 880 Pro BLACK EDITION 250 Ohms **Detachable cable** | eBay
The Beyerdynamic DT250 Thread | Page 63 | Headphone Reviews and Discussion - Head-Fi.org
Beyerdynamic DT250 - sound demo - YouTube
Amazon.com: Replacement 3.5mm Male Plug to Bare Wire Open End, 3.5mm Plug Jack Connector Audio Cable for Beyerdynamic DT 770/770PRO/990/990PRO Headphones Repair, with 6.35mm Plug : Electronics
Beyerdynamic DT 1990 Pro Open-back 250 ohm Studio Reference Headphones – HHgregg Electronics