Description
In developing its Air technology, In-akustik proves that an audio cable’s insulation plays a decisive role and has a significant influence on the sound. This is due to dielectric losses and the electrostatic properties of the insulating materials, which burden the hi-fi system. By “omitting” this strain In-akustik helps the entire hi-fi chain to achieve top performance. It uses special clips that guide the signal conductors through the cable in a row and freely suspended.
A cable’s geometry also influences these factors. Bigger distances mean less load. This is exactly where our NF-4005 AIR comes in: The AIR helix design and the cable’s dimensions create even more space and air between the signal conductors. The cable thus forms a wide audiophile corridor and rolls out the red carpet, so to speak, for every sound detail.
Features:
- Cable diameter: 40 mm
- Conductor design: Cross Link Super Speed waveguide
- Conductor material: High-purity OFC copper
- Connector assembly: RCA Pressure-grouted contacts (1.5 tonnes); XLR connectors can be adjusted by +/- 45 degrees
- Connector housing: Solid metal
- Contact enhancement: Rhodium-coated
- Contact material: Tellurium copper
- Design: Symmetrical
- Dielectric: Air
- Jacket: PE network jacket
- Length: 1 m, 1.5 m, 2 m
- Shielding: Dense copper braid, tin-plated (oxidation protection)
Review links:
In-akustik NF-4005 AIR, the-ear.net, Editor’s Choice, SEE FULL REVIEW HERE



