The Referenz Phono 2404 AIR is distinguished by an absolutely unique air insulation feature known as air-helix. We have developed a special clip for this. It separates the two cable strands, keeping them at a distance and embedding them in air, so to speak. Using a large number of these clips the ground and the signal path can be extended over long distances while maintaining extreme stability. In this way it is possible to forward the sensitive signal without insulation slowing it down - the result is a high-resolution, fast sound. The Super Speed waveguides are threaded and fitted with clips by hand with extreme care in our own manufacturing unit. Afterwards the air-helix created in this manner is given ist shielding and PE network jacket - again by hand. Finally the rhodium-coated plugs are fitted and the cable function is tested. This is because the signals are very important and very small - nowhere else in the audio world are smaller currents used. And they must be forwarded perfectly. The signal level of an MM or MC system is extremely sensitive, at just a few thousandths of a volt. Additionally, the systems have an inductive character. In combination with the cable capacity, they form what is known as an oscillating circuit, which favours specific frequencies. If these frequencies are unfavourable due to excessively high capacities, this has a major effect on the harmony of the sound. Extremely low capacities and dielectric losses are only two advantages of Referenz Phono 2404 AIR. They form the basis of your unadulterated enjoyment of your vinyl treasures. 


• Air Helix structure

• Extremely low capacities thanks to air dielectric

• Super Speed waveguide technology

• Symmetrically designed channels

• Low longitudinal inductance resulting from braided lacquered conductors

• Signal-free shielding


VERSION              UNIT

RCA > RCA            1.5m 

SME 90∘ > RCA       1.5m

SME 0∘ > RCA        1.5m

SME 90∘ > XLR       1.5m

SME 0∘ > XLR        1.5m