You might try a few different things to improve your sound.
Dynaudio is very good (might even be better), but might give you a similar cool, dry sound quality as your
B&Ws -especially with your
Krell system.
First, I would recommend replacing your Krell preamp with perhaps a good tube preamp. Although it would seem to be the best mate to your Krell amps, I find that Krell preamps are not as musical as many others (i.e.
Hovland,
ARC,
CJ,
Rogue Audio, or even the
Adcom GFP-750, etc.).
Or you could go with a simple approach and consider the
BV Audio A300S integrated amplifier. It doesn't look too fancy, but it should improve your sound over your current Krell system -and the price is outstanding (well under $2k) for the sound that you get (extremely neutral from top to bottom). They also have a very fancy
new amplifier that I guess is just now been released.
Or you could move up to
Clayton Audio pure Class A solid-state. These will easily outperform Krell, and pretty much anything else out there that I have yet heard -tube or solid state. A preamp upgrade from your current Krell is recommended here as well.
Then, if you still want to upgrade your speakers, I would have you consider the
Silverline Audio Sonata II or the Sonatina II, or even the Corona II (also, the
ProAc Response 2.5 is also one of my favorites) depending upon how much bottom end extention and power you want. Easily outperforming (musically) similarly priced B&W models. Superb voicing and excellent musicality, not to mention good looks, make Silverline a must hear.
Authorized dealer for Clayton Audio and Silverline Audio.