The EM VK is a balanced extension cable with 6.3 mm stereo jack and socket, used for example for headphone-extensions. The durable PVC-jacket withstands even the harder strains. The transmission is balanced.

The conductor area of 2x 0.14 mm² and shielding of twisted copper strands (spiral shielding, 95% coverage) protect against disturbing external influences. The single-strand construction (18 x 0.10 mm) and the robust but flexible PVC sheathing compound provide a particularly flexible stereo extension cable that is easy to wind.