Philips Fidelio X3 Wired Over-Ear Open-Back Headphones with Hard Case and Audio Extension Cable Bundle (3 Items) | Reverb
Amazon.com: PHILIPS Fidelio X3 Professional Studio Monitor Headphones for Recording & Mixing Wired Over The Ear Open-Back Headphones, Multi-Layer 50mm Diaphragms, Hi-Res Music Studio Headset, Premium Finishing : Electronics