B-Stock, Meze Audio Empyrean II hifi headphones; wired; over ear; open back; magnetostatic; frequency range: 8 Hz - 110 kHz; impedance: 32 Ohms; sensitivity: 90 dB SPL/mW @ 1 kHz; Rinaro Isodynamic Hybrid Array Driver; harmonic distortion: <0,05 % @...