You will receive many recommended cable choices here. It seems you want reliable, relatively economical, RCA analog cables that accurately transmit voltage signals between your equipment. A good pro audio cable from a company such as Mogami, Belden, Canare, Gotham, and others should accomplish your goals. Pro audio type cables are typically designed to achieve neutrality, durability, flexibility, and resistance to interference. Beyond that, personal preference and money come into play.
Third party constructors such as Blue Jeans Cables, Worlds Best Audio Cables, and others supply customers with terminated bulk pro cables. I would look for a shielded twisted pair, foamed PE insulation, and reasonably good connectors. I like the Gotham 10666/10561 GAC-2 UltraPro 110 Ohm Digital Audio Cable (link), for both digital and analog purposes. However, if you cannot terminate them yourself, it may be easier to find offerings from Belden and Mogami in the USA.

