Cardas - Twinlink - Power Cord Don't trust the detachable IEC-style power cord that came with you’re A/V gear. Cardas' Twinlink Power Cord can provide an instant sound and picture upgrade. Our Price: $130.00 Related Searches: Power Cord | Power Cable | Cardas Cardas - Twinlink - Speaker Cable Bestselling Cardas Twinlink boasts advanced materials and proprietary geometry for superior sonic performance. Our Price: $136.00 Related Searches: Speaker Cable | Cardas Twinlink | Cardas Speaker Cable