The TUBULUS Libentus Analog Interconnect V2 is based on high quality silvered copper conductors. These are solid core conductors to prevent strand interaction, which is a major source of distortion.
The silvered copper conductors are individually insulated by air. We use air insulation because (next to a vacuum) air is the best dielectric. This air insulation is made possible by a star quad tube construction, which can only be made by hand. The conductors are positioned in a star quad configuration to maximize noise rejection.
To preserve signal integrity the high quality silvered copper conductors are placed behind a very thick copper shielding.
The TUBULUS Libentus Analog Interconnect V2 is available with high quality silvered RCA or XLR plugs, which are soldered with silver containing solder.
TUBULUS Libentus interconnect cables are hand crafted with love, expertise and devotion with no excess decoration or luxury packaging and therefore true value for your money! And we offer a MONEY BACK GUARANTEE!**
WHY USE AIR INSULATION
Most audio wire has extruded insulation, where the insulation material is in intimate and immediate contact with the conductor along its entire length. This forms the dielectric of the wire, which has a tendency to absorb and release energy to and from the conductor. The occurrence of this phenomenon produces negative sonic affects. Dielectric constant measurements are used to determine the ability of an insulator to store electrical energy. Common insulator materials and their dielectric constants are Teflon (2.1), polyethylene (2.25) and polyvinyl chloride PVC (3.18). The best practical dielectric is air, which has the near-perfect lowest dielectric constant (1.00059) next to a vacuum (which has a perfect dielectric constant of 1). That’s why TUBULUS uses air insulation.
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**We offer a money back guarantee of 30 days past from delivery.