Need Receiver for Bose 301 Bookshelf Speakers

[S0L0]

I'm looking for a small digital receiver to use with bose 301 bookshelf speakers, any advice would be helpful.

 

[S0L0]

I've narrowed it down to:

Peachtree Decco65 DAC with Integrated Amplifier - $899
http/www.peachtreeaudio.com/decco65-amplifier-with-dac.html

AudioEngine D1 DAC + N22 Amplifier - $300
http/audioengineusa.com/

NuForce Dia DAC w/ Integrated Amplifier - $229
http/www.nuforce.com/hp/products/dia/index.php

NuForce DDA-100 w/ Integrated Amplifier - $549
http/www.nuforce.com/hp/products/dda100/index.php