Quite a few satisfied Denon customers around here. If you want a full set of pre-outs as Leemix said, 3xxx series and up. Depends on your budget to an extent, what is it?
They're not owned by Marantz, altho back in 2002 Denon and Marantz merged to form D&M Holdings which has had a few owners, since 2017 it is Sound United (also owns the Definitive Technology, Polk, Boston Acoustics and Classe).