I have long searched and long flirted with the previous model 33. Denon has the 37er some stuff taken out (optical output and theoretically better speakers). For this result is a straightforward looser design and USB input. The latter is now for such a system is a MUST. The navigation works excellently. It also helps the very good two-line display. As audiophile person I am delighted with the sound capital of that system. Suddenly you hear details in familiar pieces that simply perished at other plants. The sounds come very clearly in all positions and accentuated on. The bass can be turned up in extreme heights. You do not do it, but comes at low volume (music in the background while you discuss with friends about God and the world) very atmospheric over. Thrilled, I am also from a very low standby power consumption of the system. 0.3W to be! So a few cents per year. So that is. Bravo Denon. The remote control is nicely designed and sturdy with its aluminum front, but requires a little getting used to, because many functions very similar keys are hardly distinguishable from each other. So you have to look in the first few days often times which button you press. The range top. All in all, I am more than happy with the Denon and can recommend it only !!!