I personally are using Synergistic Research Speaker cables for my Martin Logan SL-3. Resolution Reference for the High and Mid Resolution Reference Bass model for the Low The sound is rich and smooth the way the speakers are designed. If you have any questions about these great cables feel free to emaill me. Good Luck. I have use to use Monster then to MIT to Tara Labs now Synergistic Research. Very happy and will stay with them as long as I own Martin Logan Speakers. Bill
