B-Stock, Fostex T40RP-MK3 stereo headphone, orthodynamic, circum-aural, closed, impedance 50 Ohms, sensitivity 91dB, frequency response 20 - 35000 Hz, max. input level 3000 mW, 315g without cable, includes 2 calbes: 1x 1,2m length with 3,5 mm jack,...