Cardas Headphone Cable is available for Sennheiser HD800, HD700, HD600/650, HD580, Audeze and HiFi Man headphones.
Source-end options include Cardas 1/4" stereo plugs (standard), 1/8" stereo plug, and male-XLR (balanced).
The Cardas, 1/4 inch, stereo phono plug is non-magnetic, eutectic Brass, with Rhodium plating over Silver plate. It has a Brass cover, which is Gold plated. The Cardas phono plug reduces crosstalk at its connection.