The latest in the Marvos range, the digital cable employs the same Microporous PTFE insulation. Atlas say that this behaves almost like the perfect insulator, free air, and so have the minimal effect upon the signal being transmitted along the cable. They state that the foamed PTFE has a dielectric constant of around 1.5 far better than Solid PTFE at 2.1 thus providing greater signal velocity. The new cable is available terminated with BNC plugs for £180 for 1m or Atlas RCA plugs at £285