Amazon.com: beyerdynamic Dt 880 250 Ohm Pro Semi-Open Studio Headphones Black (Limited Edition) : Musical Instruments
Amazon.com: beyerdynamic DT-990-Pro-250 Professional Acoustically Open Headphones 250 Ohms (459038) with Full Size Headphone Case, Headphone Stand & Microfiber Cleaning Cloth : Electronics
Amazon.com: beyerdynamic Dt 880 250 Ohm Pro Semi-Open Studio Headphones Black (Limited Edition) : Musical Instruments
Amazon.com: beyerdynamic DT 770 PRO 32 Ohm Over-Ear Headphones in Black. Enclosed Design, Wired for Professional Sound in The Studio and on Mobile Devices Such as Tablets and Smartphones : Musical Instruments