Beyerdynamic 718912 cable

Audiophile cable 3.0 m, balanced (black) double-sided stereo cable with locking mechanism, 3.0 m length, textile sheath, XLR4-plug for balanced- mode use, 2 x 3.5 mm jack plugs on headphone side, OCC 7N copper conductors, screened, fits T 1 (2nd Generation), T 5p (2nd Generation) and Amiron home.

Pinous on XLR plug:
Pin 1: L +
Pin 2: L -
Pin 3: R +
Pin 4: R -
Plug housing: screen