Hand-braided from scratch by our team in Romania, the COPPER PREMIUM CABLES are meant to emphasize the sonic performance of your headphone, creating a full-bodied, musical experience. Bass is tighter, imaging and separation are improved and vocals stand out. A state-of-the-art conductor for audiophile cable manufacturing, PCUHD copper offers increased flexibility and is highly resistant to damage.
By combining a molding process that uses no heat-resistant materials with post-processing free from hot extrusion or rolling processes, the product can be mass-produced in a way that excludes inclusions and impurities. While the product is a 4N grade material (copper purity 99.99%), it possesses high malleability and drawability that allows processing up to superfine wires.
Featuring a proven twisted design, each cable is made of 140 conductors with 0.04mm in diameter, in an eight-wire to four-wire braid configuration. Twisting the wires minimizes the energy of the magnetic fields created by each wire, allowing us to achieve proper noise and signal interference reduction. This technique accomplishes two main objectives: reduces outgoing noise and reduces incoming noise related to electromagnetic interference.
3.5mm/2.5mm/4.4mm: 1.3 m (4.2 ft) long
6.3mm/4-pin XLR: 2.5 m (8.2 ft) long
I got this to replace the OG cable which had a connection issue (internal wire broke). While it is shorter (which is what I wanted) the quality of it is way better than the original cable. I guess that's why it's called an upgrade cable. It matches the copper accent of the Empy's and is quite supple, which the original cable was a bit more stiff, making it a joy to use.
