Cardas Audio is a US family-owned company founded by George Cardas in 1987 and specializing in high-quality audio cables. Cardas products are characterized by their unique Golden Ratio cable architecture, which minimizes internal resonances, and Matched Propagation technology, which precisely matches the signal propagation times of conductors and insulation. This results in Cardas cables achieving a particularly natural, musical reproduction with exceptional clarity and warmth.

The company manufactures its products by hand in its own factory in Bandon, Oregon, placing great emphasis on precision, material purity, and durable workmanship.