AH NJOE TJOEB vs NAD 542 for rock

I'm thinking in upgrade my digital source ( cheap Sony DVD player). I listen mostly pop-rock (70%) and jazz (30%).

How good is the Tjoeb with rock music ? Is the half priced NAD 542 enough for this kind of music ?

My system is :
Primaluna Prologue Two and Von Schweikert VR-1.

Any suggestion please is welcome