Supra DAC-XLR Gold AES/EBU Coaxial Digital Interconnect

Digital/Analogue Interconnect 110Ohm
Application examples: Digital audio with XLR-interface 110 Ohm AES/EBU, or as a common analogue interconnect with Swift XLR gold plated plugs. Available in both Ice Blue and Anthracite Grey.

AES/EBU Harmonised, 110 Ohm.
A ’fast’ interconnect of extremely low capacitance. In accordance with our design concepts, the inductance is to be low for a loudspaker cable whereas for an interconnect the capacitance is to be low. SUPRA DAC is insulated with PE foam skin which exhibits only 45 pF/m. It is screened with our very efficient and strong semi-conductive nylon ribbon. SUPRA DAC is also designed for digital audio and is harmonised with the AES/EBU standard. (Square wave of 60 MHz, impedance 110 Ohms, balanced.)
The very high frequency properties of Supra DAC are outstandingly good, owing to its high velocity factor.

The velocity factor of Supra DAC is as high as 78% of the speed of light, owing to the low dielectricity of the gas blown foam skin insulation. With PTFE/Teflon it would have been only 71%.
The velocity factor can be calculated with the simplified formula:

v=sqrt(1/K)

where K is the dielectricity factor of the insulation material.
More clean transients and thus improved space dimension comes with the high velocity.