“It often carries high-frequency noise from the computer’s switched-mode power supply, which leads to the inability to achieve the best and bit perfect data transmission. It also interferes with the analog signal after the DAC and can seriously affect the sound performance of the USB DAC. In order to solve this problem, the Telos team spent three years developing a Macro Q-USB-specific quantum noise reducer with two special ICs that are instantly detecting USB transmission behaviour and compensate/smooths out the signal.”
“The main function of Macro Q is an active detection of the USB noise, that is followed by sending out the inverted compensation correction signal, so that irregular noise is synchronously offset, thus providing a relatively stable USB transmission channel.