Easy answer go to MusicDirect and buy their Audioquest Colorado interconnects. They are 50% off on clearance and are terrific! I have my entire system connected with them. Better than the Columbias also on sale as the bass is tighter and more impactful.
https://www.musicdirect.com/cables/audioquest-colorado-interconnects-pr
https://www.musicdirect.com/cables/audioquest-colorado-interconnects-pr