This is marked as a demo cable, very lightly used. I am the first owner, bought from a authorized dealer just 3 months ago. This is a beautiful cable to see and hear. Once you hear your Audeze headphones with these cables, there is no going back. The sound is so much better than stock headphone cables, much more open, expansive, and clear. The difference is not subtle. Going back to the stock cable after listening to these sounds muffled and closed in.
Check out this review:
From the Nordost site:
HEIMDALL 2 HEADPHONE CABLE
The Heimdall 2 Headphone Cable consists of 32 AWG 7/40 conductors which have been individually insulated and twisted using Litz construction. Litz construction increases the pliability, as well as eliminates triboelectric noise within the cable and improves upon mechanical damping. In order to accommodate the added durability demanded from headphone cables, Nordost has included an Aramid fiber strength member to the construction of this cable. Integrating Aramid fibers into the cable design not only ensures its mechanical integrity, transferring the strain away from the cable’s conductors and to the fibers themselves, but the resonating properties of Aramid fibers also enhance sound quality.
To take things to the next level, the Heimdall 2 Headphone Cable employs Nordost’s proprietary Micro Mono-Filament technology with extruded FEP insulation around the conductors, as well as mechanically tuned lengths, which reduce internal microphony and high-frequency impedance resonance. As a result, the Heimdall 2 Headphone Cable acts as the ideal conduit to transfer an amazingly realistic reproduction of sound from your system to your hifi headphones.
The Heimdall 2 Headphone Cable is available with a variety of termination options that are compatible with all major players in the headphone market. Each cable is 2M and is terminated with a 4 pin balanced XLR male connector on the source end and also includes two adapters which are comprised of identical construction and technology as the headphone cable itself, and have also been cut to specific, mechanically tuned lengths. Both adaptors are terminated with a 4 pin balanced XLR female connector on one end and either a 3.5mm stereo mini or a 1/4in stereo phono on the opposite end.