beyerdynamic DT 990 Pro 250 ohm Over-Ear Studio Headphones For Mixing, Mastering, and Editing
beyerdynamic DT-770 Pro 250 Ohm – Thomann United States
beyerdynamic DT 990 PRO Studio Headphones 250 ohms for Mixing and Mastering (Open) Over Ear Made in Germany Headset Bundle with Deco Gear Premium Professional Headphone Protector Travel Hard Case - Walmart.com
Amazon.com: beyerdynamic DT 770 PRO 250 Ohm Over-Ear Studio Headphones in Black. Closed Construction, Wired for Studio use, Ideal for Mixing in The Studio : Musical Instruments