Headband headphones series ultrasone pro type of fitting over ear transmission mode wired features gold plated jacks replaceable earpads manufacturer specific features s logic plus sound mode stereo sensitivity 102 dbmw impedance 64 ohm frequency response 10 22000 hz driver 50 mm membrane mylar magnet types neodymium ferrite length of cable 3 m types of cable single sided removable cable spiral cord straight cable jacks 35 mm 63 mm jack