Distributed Symmetric Conductor (DSC, Patent RU No.2652382U) was purposely developed especially for our top-end Reference & Ultimate cables. The energy transmission is carried out by two lines consisting of three similar conductors, configured around central grounding conductor or central damping cord in a hexagonal structure (3+3+1) with maximum packing factor and conformity. The phase (L) and neutral (N) conductors are aligned in alternating ring circuit. This architecture enables the highest possible group wave speed, significant EMI reduction and better noise immunity up to 20-40dB if compared with the ordinary twisted conductors of the same cross-section. Decreased irradiation determines low and constant impedance in a wider frequency range from DC to tens of MHz. The symmetrical spatial conductor straddling reduces cable distributed capacitance and guarantees near-to-ideal energy flow with a clearly audible dynamic range extension and sufficient gain in definition and transparency along the full frequency bandwidth. Exceptional flexibility derived from a relatively compact outer diameter makes the installation easy and esthetic.