Open back headphones

Beyerdynamic - AMIRON 100 Black open-back headphones

Beyerdynamic - AMIRON 100 Cream open-back headphones

Shure - SRH144, Open Back Headphones

Avantone Planar II Open-Back Reference Headphones, Red

Avantone Planar II Open-Back Reference Headphones, Black

Avantone Planar II Open-Back Reference Headphones, Cream