AUDIOQUEST Tower 3.5mm M to 3.5mm MAnalog Audio Interconnect Cable named after the Tower Bridge in London. In all Bridges & Falls, you'll find better metals and more sophisticated technologies including Air Tube insulation, Dielectric Bias System, and Noise Dissipation System at lower prices than ever before. Note: All cables in our Bridges & Falls Series place their left and right channels in a single jacket, and feature our Asymmetrical Double Balanced geometry with separate high