There are a couple of overachieving floorstanding speakers that have hit the market recently, which could leave you more money for the amp, DAC (or amp/DAC) and cabling.
The two speakers are the new Elac Debut F5, available for
$560/pair (also available at
Amazon) and the Infinity Primus P363, currently available for
$300/pair.
The Elac Debut F5
review here.
Infinity Primus P363
review here.
You'd have $940 to $1200 left over for electronics and cabling. This would translate into better D/A conversion, more musical electronics, dynamic range, and more complete signal transfer.
There are several integrated amps these days with a built-in DAC. I nominate the
Peachtree Nova 65SE. Peachtree has been making DAC-based integrated amps longer than just about anybody. I have heard their products and they are clean, fast, and musical. The Nova puts out 65 wpc into 8 ohms and 95 watts into 4 ohms. The unit weighs over 20 lbs., indicating a heftier power supply which generally translates into a fuller, more robust sound. List price is $999, but
Amazon currently has it for $799.
The integrated DAC/amp also saves you cabling money. You can get a Belkin Gold USB cable, which is a value leader at a very low price, and then treat yourself to some nicer speaker cables, making sure more of that upstream goodness makes its way to the speakers.