Marc Audio started its business of marketing quality audio cables in its on-line store only two years ago. They did not have all of their products available at the time of launch, so we reviewed what they had, as they became available. These included the Reference Line and the Signature Line. The Reference Line is their most expensive cable, but at $870/meter-pair for the RCA interconnects, they are not all that pricey compared to many other cables out there. The Signatures are their mid-priced cables ($549/meter-pair for RCA interconnects). Now, Marc Audio has introduced the Premium Line, which is their least expensive line of cables, at $158/meter-pair. Their construction quality - and more importantly - their performance, belie their very reasonable price, and I think they are one of the best values in cables out there.