The best cable is not the one that gets the most out of the system, but the one that spends the minimum of the original signal. This is the purpose of In-Akustik. The cables work as antennas that attract external signals, for example, from smartphones. These physical phenomena occur during the transmission of signals, for example, from the crackle of a loudspeaker when a smartphone searches for a network, can be minimized technically subtly and with better materials.