Vovox link direct S100, TRS/XLRm 1m, high-end balanced sound conductor with an extraordinary sound quality (not shielded), for microphones or balanced line-interconnects, silver-plated solid-core conductors, covered with two layers of high-tech polymers, gold-plated XLR plugs.
Not the cheapest cable, but definitely one of the best.
Cables like strings are often the part of the signal chain where people scrimp, and try to save money. It amazes me that people will spend thousands of pounds on an instrument, be it a bass or a guitar, they'll then spend hundreds of pounds more on an amplifier and effects pedals, then connect the whole thing together using the cheapest possible cables. Cables that often fail at the most annoying and inconvenient time possible.
These cables by Volvox are designed and built to last. I've been using mine for 7 years now, and it is still going strong, and shows no signs at all of failing.