AKG K712 Pro and Komplete Audio 6

Hello Community,

I always see that these AKG K712 Pro Headphones performing best with a PreAmp. I use the Native Instruments Komplete Audio 6. My assumption is that the Audio Interface’ Headphone out is a prepamp. In other words, the Audio Interface includes a preamp for Headphones? Is my assumption correct?

Regards
Sascha