Magnets Made for Music

how it works

What is Magnetic Conduction?

Magnetic Conduction is a patented method for signal transfer. The technology was developed by Magnetic Innovations LLC. As implemented by High Fidelity Cables it uniquely offers a magnetic as well as electrically conductive pathway for signal transfer. This technology operates in several ways:

Creating Magnetic Force in the Conductor

To appreciate the impact of Magnetic Conduction technology, it is important to understand that an electrical signal is always accompanied by a magnetic field. It is the use of the magnetic element of signal transfer that makes the CT-1 fundamentally different as a conductor technology. Magnetic Conduction maximizes the magnetic as well as the electrical force.

An electrical signal is strongly motivated to follow a magnetic field, as demonstrated by experiments in which electricity/plasma is attracted or repelled by magnetic fields. Our "Magnetic Mapping" process is used to align magnetic poles at each end of the cable in a proprietary and directed way so as to draw the electrical signal through the conductor. In effect, we use magnetism to keep the electrical signal flow aligned and to minimize the random pathways for electrons within and along the conductor. In the CT-1, the entire cable is directionally magnetized to promote signal transfer where resistance to the signal is highest and where the greatest losses can take place.

Pre-Applying Magnetic Force to the Input Connector

In the Magnetic Conduction process, we minimize signal distortion, particularly in lower level signals that may otherwise be distorted as a result of resistance in the transfer. By "pre-applying" a magnetic field to the signal cable, Magnetic Conduction preserves the energy that an electrical signal otherwise loses when electrons jump from one ionic core to another, i.e. from a component's output connector to an interconnects male input connector. This results in more faithful transmission of low-level signal elements.

Enhancing Signal Flow

The PinLok CT-1 connector uses magnetic force to focus the signal into the center of the connector and transfer that signal into the CT-1 conductor. The CT-1 conductor is made from highly permeable alloy that, once attached to the connectors, becomes fully magnetized. The signal then follows this magnetically and electrically conductive pathway. This pathway is magnetically active, as the PinLok RCA at the exit end of the conductor is magnetically pulling the signal through the conductor. The magnetic field applied at the input and output connectors controls eddy currents, forcing electrical signals to flow in only one direction -- along the magnetic field through the conductor from source to termination. This allows us to use an entirely metallic connector that minimizes eddy currents, improving signal flow.

Employing a Unique Conductor

The conductor of the CT-1 is composed of a proprietary alloy. The unique conductor itself becomes part of the patent-pending process because it is attached to the magnetized PinLok connectors. The CT-1 conductor is wrapped in Teflon, well known for its excellent dielectric character. The conductor is made in a coaxial configuration. The inner core of the CT-1 is encased in a braided sleeve that serves as the ground connection. This allows the enveloping ground element to mitigate the potential for noise reaching the center conductor. With this design, cables can be routed without concern for crossing power cables or picking up random noise. The coaxial design also helps to focus magnetic energies back into the cable core. This supports both the magnetic and the electrical transfer functions.

The advantage is a light, flexible, low noise, low loss and highly functioning technology for transferring an audio signal. The effects are cumulative with the addition of each Magnetic Conduction device. The technology works for both AC and DC and for power and signal transmission.

Benefits of the PinLok Connector

Our mechanical design of the connector improves signal flow for reasons other than the applied magnetic fields. PinLok is designed to improve signal transfer and help overcome the weakest link in the audio system -- the mechanical connection where the signal must migrate from the female sleeve to the male pin of the RCA. In order for a traditional male pin to fit inside the female sleeve, the pin must be smaller in diameter than the sleeve. This creates a gap that the signal will have to cross over, and this gap creates the opportunity for signal loss and distortion. The amount of surface contact of the signal carrying elements in traditional RCA connectors is minimal; and the less contact, the greater the resistance. For this reason, the CT-1 PinLok connector applies a unique split pin-ball style male termination. The uncompressed ball at the end of the CT-1 connector is designed to be larger in diameter than the female sleeve. Insertion pressure collapses the split ball, while spring pressure expands the ball and creates maximum contact area, which lowers electrical resistance.

Beyond this, the CT-1 connector is coated on the ball with a unique conductive polymer called Stabilant 22. This polymer becomes conductive in the presence of signal transfer and helps to reduce resistance even further. The connector also includes mechanical damping to lower distortions caused by the transfer of mechanical noise. Each CT-1 PinLok connector is made up of 55 individual custom made parts.

The Results

Once a CT-1 interconnect has been placed into a system, an organized magnetic field resides along the cable to help guide the signal. Once the signal leaves the CT-1, it maintains a magnetic property for a significant distance before randomization occurs as electrons rebound in and around ionic cores of the electrical pathway. Installing a second or third CT-1 in the signal path further enhances the magnetic attraction and helps to pull the signal through the audio system, as each CT-1 will magnetically map a signal path and maintain non-random signal transmission through the system. This mapping effect can be applied in interconnects, speaker cables, and power cables. It can also be applied internally inside loudspeakers, pre-amplifiers, amplifiers, power conditioners, and such. Applying more of this technology is desirable, as each cable or component incorporating it will aid in greater efficiency of transferring signals and result in a more resolute audio system.

Lab Testing

A testing facility in Canada contracted by Magnetic Innovations LLC tried testing very low level signals, as low as -59 dB from a full signal strength of 2 volts. They discovered that long after conventional audio cables significantly obscured test signals, High Fidelity Cables were still at work clearly transferring this low level information. In controlled tests, a system wide reduction of 14% THD and 14% IMD was measured. Signal to noise ratio improved by 1.5 dB which is significant. This test was conducted by a third party in a controlled environment, using an RCA cable with Magnetic Conduction technology (these results will vary with different systems).

Patent Approval Magnetic Innovations LLC has now been granted U.S. Pat. No. 8,272,876 and 8,403,680.