What is the advantage of DAC mode on TT CD Players?

The DAC mode in our CD Players is very useful if the enthusiast wishes to use other digital sources such as MP3 players, DAB radios or even DVD players. The digital output from these products can be plugged into the DAC mode taking advantage of the superior DAC architecture found in our products therefore greatly improving the sound of a lesser priced product like a DVD player, which should be set to PCM mode for 2-channel listening.