| Headphones / Earphones | 
      
        | General Features | Headphone Type | Over-Ear | Over-Ear | Over-Ear | 
      
        | Housing | Open-back | Open-back | Closed-back | 
      
        | Driver | ORTHODYNAMIC (Planar magnetic) | ORTHODYNAMIC (Planar magnetic) | ARMODYNAMIC (Dynamic) | 
      
        | Frequency Response | 5 Hz - 70 kHz | 5 Hz - 70 kHz | 5 Hz - 55 kHz | 
      
        | Sensitivity (SPL) | 98 dB/mW (at 1 kHz) | 97 dB/mW (at 1 kHz) | 94 dB/mW (at 1 kHz) | 
      
        | Weight | 320 g | 320 g | 330 g | 
      
        | Impedance | 34 Ω (at 1 kHz) | 34 Ω (at 1 kHz) | 34 Ω (at 1 kHz) | 
      
        | Accessories | Cable | Unbalanced cable: 3.5 mm (with 6.3 mm screw-on adaptor), Balanced cable: 4.4 mm 5-pole plug | Unbalanced cable: 3.5 mm (with 6.3 mm screw-on adaptor) | Unbalanced cable: 3.5 mm (with 6.3 mm screw-on adaptor) | 
      
        | Earpad | Leather: Sheep skin leather / PU leather, Suede: Ultrasuede | Leather and Suede hybrid | Leather | 
      
        | Others | Headphone stand: Dimension: W118 x H283 x L146 mm, Weight: Approx. 980 g, Material: Aluminum alloy / Copper alloy | Headphone carrying case | Headphone carrying case, Cleaning cloth |