HiDiamond Technology
From material
to measurement
HiDiamond designs and manufactures cables, starting from the conductor properties, geometry, and dielectric, all the way to measuring the final connection. It doesn't rely on a single technology, but on monitoring the entire signal path.
4x
Heat treatment of copper using 4VRC technology
0.10 mm
Diameter of a single fiber
10,000 m
Length of fiber obtained from the metal bar
Guide
Cleaning starts before you even plug in the cable
The process begins with a 16 mm copper rod. The material is pulled, extruded, and calibrated until a thin, uniform fiber is obtained. The consistency of its cross-section then influences the repeatability of the entire structure.
4VRC
monocrystalline copper
The copper undergoes four heat treatment cycles instead of two. HiDiamond uses this process to increase the purity of the conductor and achieve a more uniform and precise fiber structure.
UP-4VRC Ultrapure Monocrystalline Copper
A further step forward: more precise processing and even purer fibers. This technology is applied to the high-end series, where the material, geometry, and cable termination method are equally important.
Materials
The guide does not work alone
A dielectric designed to store less energy
A low dielectric constant limits the cable's capacitance and delayed energy release. HiDiamond uses XLPE to maintain signal propagation speed and intrinsic linearity.
The properties of XLPE in this application are up to one hundred times better than standard Teflon.
Graphite that is not made to be listened
In the mid-range and high-end series, graphite works synergistically with copper to reduce the noise generated inside the cable during the passage of the electrical signal.
Its purpose is not to shape the sound, but to leave a cleaner background for the music.
Parameters
Three values. One common objective
A good result doesn't depend on a single value. Resistance, capacitance, and inductance are interconnected: together, they describe the behavior of a cable between a source and a destination device.
Resistence
The lower the value, the less attenuation and signal loss there will be, which is especially important at low amplitudes.
Capacity
A lower capacitance promotes faster signal propagation and limits the energy stored in the dielectric.
Inductance
It depends on the material and geometry of the conductors. A low value helps maintain a wide bandwidth and reduce distortion.
From fiber to finished cable
The process remains controlled until the last measurement
01
Selection of raw materials
The quality of copper is checked before production begins, before the wire rod is processed.
02
Drag and calibration
The material reaches a cross section of 0.10 mm while maintaining an almost constant diameter and minimal fragility.
03
Centering and isolation
The conductor, dielectric and sheath are coaxially arranged so that the geometry does not change during the operation of the cable.
04
Retrace the structure
The precise twisting pace regulates the relationship between the wires and helps to reduce the inductance.
05
End of work
Welding or crimping is carried out at controlled temperature. HiDiamond uses a proprietary silver-based alloy and multi-layered connectors.
06
Final inspection
The finished cable is subjected to continuity, resistance, capacity and inductance measurements, as well as a mechanical connection test.
Matter. Geometry. Control
The finished cable has yet to be measured
Each stage is designed to minimize the risk. Only after passing electrical measurements and mechanical inspection, a project becomes part of a specific HiDiamond series.
The most important Italian audio and video cable company dedicated to the creation of original, technically advanced and designer products.