During the development of the CD555, a special project ran in parallel; to develop a new signal cable that would exceed the performance of Naim’s standard cable.

The brief was to investigate all parameters of a signal carrier; to improve the whole rather than just improving the cable as is the more normal development practice.

Given the opportunity to start with a ‘clean sheet’ the R&D team decided to develop a much improved plug as well as a new cable. The Hi-Line is available in the following variants: 5 pin DIN to 5 pin DIN, 4 pin DIN to 5 pin DIN, 5 pin DIN to 2 RCA, 2 RCA to 5 pin DIN and 2 RCA to 2 RCA.

Standard 1.3M length.