I use Canare Star Quad for mic cables. Good stuff, and reasonably priced.
For the most part, even "high-end" recording studios use regular pro-grade cabling for mics and interconnects, not esoteric stuff. Why not? It works, and it works superbly.
For the most part, even "high-end" recording studios use regular pro-grade cabling for mics and interconnects, not esoteric stuff. Why not? It works, and it works superbly.