K2 Interface is a high-definition sound technology in the transmission system of digital data based on the concept of K2, which is “reproducing or restoring to the original state without any changes” . It is applied to minimize deterioration of sound quality caused by copying a music source or the use type of digital equipment. Various factors (such as jitters and ripples from recording or reading data) that may exert change in sound quality are eliminated or digital data itself is regenerated, even when the digital data of the source and destination are the same. 

This technology was developed as the first generation K2 Interface.

Professional spec K2HD Processor for mastering equipped with K2 Interface (Victor Studio)