Similar to Shunyata Research’s award-winning USB and Ethernet cables, the v2 Delta, Alpha and Sigma digital and clock cables offer technologies that do not exist in any comparable product. The Delta v2 model features Ohno copper, premium fluorocarbon dielectrics and PMZ geometry to eliminate noise and jitter. Alpha v2 and Sigma v2 models add the incredible CMode module that reduces common-mode noise without introducing the sonic compression effects common to other cable designs. It reduces high-frequency noise distortion, providing an analog ease and background silence that closes the gap between digital and analog front-end performance.