It might be useful to examine how and why you made the purchases you did before you swap anything else into your system.
1. If you heard these things all together in a demo system and liked them, then your problem is reproducing this sound in your own listening room and set up.
2. The performance of the Denon receiver can be easily surpassed. Why weren't you able to? Are you sure that the Denon is really up to delivering performance from more expensive speakers?
3. Don't be drawn in by the argument that running straight from a CDP to an amp will always give superior sound. T'aint so, especially at this price point.
1. If you heard these things all together in a demo system and liked them, then your problem is reproducing this sound in your own listening room and set up.
2. The performance of the Denon receiver can be easily surpassed. Why weren't you able to? Are you sure that the Denon is really up to delivering performance from more expensive speakers?
3. Don't be drawn in by the argument that running straight from a CDP to an amp will always give superior sound. T'aint so, especially at this price point.