Hi Guys, I'd like to assure you that my S cables are finalized. I have been working on a new higher silver content connector. This new connector will be on all Grover S RCA cables, supplied to you. I'm dedicated to providing the finest cables around, and am looking forward to your impressions. I am willing to answer any questions about my cables asked here in this forum. It is my sincere belief you will be most satisfied, and pleased. Later after this buy, we can discuss speaker cable, if you wish. My cables are all personally fabricated. There is total quality control right down to the custom conductor ribbons I personally press and polish.