O.F.C. (Oxygen Free Copper).
Suitable for all kinds of audio signals.
Inner conductors: bare copper AWG20, 28x0.15 mm.
Insulation: PVC diameter 1.45 mm, cotton tape with spiral cotton TNT filler.
Shield: tinned and bared copper braid, 8x16x0.10 mm, 94% ± 5%.
Outer jacket: antistatic PVC ø 5 mm, 60 shores.
Available colours: transparent.