• Accessories
  • Performance Accessories
  • Record Care
  • Turntables

Naim Hi-Line Interconnect


SKU: N/A Categories: ,


Naim Hi-Line Interconnect

During the development of the reference CD555 CD player, a special project ran in parallel; to develop a new signal cable that would exceed the performance our standard signal 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.

The result of this pure development project is the Hi-Line signal cable. Available with both DIN and RCA terminations, its patented Air-PLUG connector is a decoupling device that reduces vibration transmitted along the cable itself, preserving your system’s precious musicality.

Technology & Craft

The Hi-Line Air-PLUG (patented) is designed as a decoupling device to minimise microphonic interference and preserve the integrity of the audio signal. The many different rear sections of the Air-PLUG are clipped together to form a lossy flexible section. The cable is clamped compliantly to the end of this flexible section.

The cable itself was also carefully designed to preserve audio signal integrity so improving sound quality. It is manufactured from twisted pairs of 80 Litz conductors surrounded by PTFE, Kapton and PTFE tape all then enclosed within a semi conductive shield to reduce static charges. This is then wrapped by two spiral wound copper shields and lapped PTFE tape. Two of these assemblies side by side are then wrapped in layers of PTFE tape and finally a rubber outer covering. This gives a two-channel cable where the signal and RF grounds are held in a static position relative to each other negating any difference in field between them.

Connectors: DIN (naim airplug) or RCA
Conductors: 2 pairs PTFE insulated 80/40awg Litz wire, Individual spiral screened
Cable Diameter Size: 9.25 x 5.30mm
Standard Length: 1.3m
Variants Available: 5-pin DIN to 5-pin DIN (standard), 5-pin DIN to RCA, RCA to 5-pin DIN, RCA to RCA, 4-pin DIN to RCA, Other Naim designed custom cable
Finish: Colour Black

Additional information


4 PIN – 5 PIN DIN 1.25m, 5 PIN DIN – 5 PIN DIN 1.25m, 4 PIN DIN – RCA 1.25m, 5 PIN DIN – RCA 1.5m, 5 PIN DIN – 5 PIN DIN 2.5m

Ceritech Audio