B-Stock, Sennheiser HD 569 Over-Ear headphone - over-ear design, closed back, one sided cable run, impedance: 26 ohms, 115 dB SPL @ 1 kHz, 1V RMS, impedance 23 Ohms, frequency response: 10 -28000 Hz, THD(1kHz)<0,2%, 3 m cable with 6,3 mm plug, 1,2 m...