Denon DVD 2900 I got, but no bass.

You must have a sub, sacd and dvd-audio do not have .1 channel like movies do, most players have poor bass management for the sub channel for music, the denon is not alone in this loss. I would get a outlaw audio ICBM if you have small or mix and match speaker system and be done with it if you end up being happy with everything else about this players sound. I have not listened to the Denon but have read about its bass management problem over at the AVS forum, there is a very long thread about it that you may want to read.

Go to WWW.AVSForum.com , under Digital hardware they have been discusing bass problems with the unit.

I had the same "where's the bass" issue on DVD-A material with my Denon 3800. What I did was raise my 3800 channel calibration main/center/rear speaker levels to +7/+8, and left the sub level at "0". Then on my processor I had to raise the sub level to +8. Only at this point was I able to get a balanced sound level reading on all channels w/sub.

In general though, the Denon doesn't impress on bass. I did an a/b (using a CD) with the Denon and a Marantz 8260, for a friend, and when I switched to the Denon his comment was, "where'd the bass go?".

My "el-cheapo" Pioneer DV45-A bass management works just fine on all kinds of discs.

Yepp there is an issue on this baby.
The SUB out is indeed -15db.
So you pre must be able to compensate for it.

A,.