Beyerdynamic DT 770 Pro 80 ohm Professional Studio Headphones with 6Ave Headphone Cleaning Kit and Extended Warranty - Newegg.com
REVIEW: Beyerdynamic DT 770 vs. DT 990 headphones | The Wong Janice - Ambient Cello Meditation Music
Amazon.com: beyerdynamic DT 990 Pro 80 ohm (Grey) Over-Ear Studio Headphones for Mixing, Mastering, and Editing (with Extra Black Earpds Bundle) : Musical Instruments
Amazon.com: beyerdynamic DT 990 PRO Over-Ear Studio Monitor Headphones - Open-Back Stereo Construction, Wired (80 Ohm, Black (Limited Edition)) (Renewed) : Musical Instruments
Amazon.com: beyerdynamic DT 990 PRO Over-Ear Studio Monitor Headphones - Open-Back Stereo Construction, Wired (80 Ohm, Grey) : Musical Instruments
Beyerdynamic DT 990 PRO 80 Ohm Over-Ear Studio Headphones Limited Edition. Open Construction, Wired | Music Bliss Malaysia
My First setup, i decided to made my own mod for the DT990 Pro 80 Ohm so my BTR5 can drive it with balanced power. : r/headphones