Sigma Ethernet, £2000

A high quality ethernet cable is the first step in improving the home network that is attached to the Hifi system. The Sigma is one down from the flagship Omega model and the go-to for many Lotus systems. Even as a standalone network enhancement product, it will do much to lower the system noise floor and bring about greater dynamics, realism and musical insight from your digital source. When using internet streaming services its potential is even greater again.

Cable Type: PMZ CAT-6a

Conductors: ArNi ® OFE

Dielectric: PTFE

Characteristic Impedance: CAT 6a compliant

Connectors: Telegartner

 CMODE Modules: two

KPIP Processing: 4-days

Length: 1.50 meters

Safety Assurance:
Continuity and polarity tests – by two technicians
HiPOT tests insulation breakdown @ 1,200 VAC

Shunyata Research digital cables are produced using a ‌Precision Matched Z (‌‌PMZ) concept. This means that tolerances of the conductor surface, dielectric extrusion, and the precision of the braided shield are held to minute variances. To achieve these tight tolerances, the extrusion and braiding machines must be run at one-quarter speed during the manufacturing process. The result is better performance through a reduction of cable-induced ‘signal jitter’. (Note: Z means impedance)

‌‌ArNi® is a type of wire created by Shunyata Research designed to be the finest quality wire available for audio purposes. It begins with the highest purity of copper available – OFE C10100 or Ohno (single crystal). Then it is formed in virtual hollow tubes eliminating skin effects and eddy current distortions. In addition, the wire undergoes our proprietary KPIP™ process.

Common-node noise is different than differential noise and is much more difficult to measure and eliminate. For the purest signal possible, Shunyata Research has developed a CMode filter that effectively reduces common-mode noise without introducing the sonic compression effects associated with conventional filters. It reduces high-frequency noise distortion while delivering an analog ease and palpable background silence that closes the gap between digital and analog systems. – Reduces common-mode noise

Telegartner

The Telegartner ethernet connector are made in Germany and they performed best in our battery of laboratory tests.  Their full metal construction provides shielding between conductor-pairs and eliminate outside interference.

KPIP™ PROCESSING

Shunyata Research’s proprietary Kinetic Phase Inversion Process includes four days of continuous KPIP™ processing to dramatically reduce burn-in time and significantly improve sonic performance, delivering a relaxed and life-like presentation.