I have purchased these cables as well and upon delivery found the rca connectors to be too large to fit my inputs. I attempted to place cardas rca to xlr adapters on them to try them out, but had one of the rca pins break off into the adapter. I don't mean to slight the cables at all. I am sure they are great and can't wait to properly try them. I would just caution everyone regarding the very brittle substance used for these pins. I should note that Rick immediately promised to send me another pair free of charge.