Hi Shriram.
> The Quads are not active (self amplified) speakers like the Audioegines. You would need a preamp plus amp or an integrated amp to run the Quads.
> IMHO, the digital to audio converrsion should take place outside of the PC where, like Jax2 wrote, its too noisy.
> If you are running WMP (Windows Media Player) you should download a better sounding player (for free)like JRiver Jukebox, Media Monkey or Fubar.
> If your OS is Windows XP, you should download (free, again) ASIO4ALL which will improve sound by bypassing the Windows kernel mixer.
> The speakers and the electrics depend on you budget. USB DACs(most of which also have optical and/or coaxial inputs)start at about $150 and run to over $5000. AGon always has a good assortment of used DACs up for sale. If you give your budget, I'm sure a number of Forum members will make good recommendations for products in your price range.
> The Quads are not active (self amplified) speakers like the Audioegines. You would need a preamp plus amp or an integrated amp to run the Quads.
> IMHO, the digital to audio converrsion should take place outside of the PC where, like Jax2 wrote, its too noisy.
> If you are running WMP (Windows Media Player) you should download a better sounding player (for free)like JRiver Jukebox, Media Monkey or Fubar.
> If your OS is Windows XP, you should download (free, again) ASIO4ALL which will improve sound by bypassing the Windows kernel mixer.
> The speakers and the electrics depend on you budget. USB DACs(most of which also have optical and/or coaxial inputs)start at about $150 and run to over $5000. AGon always has a good assortment of used DACs up for sale. If you give your budget, I'm sure a number of Forum members will make good recommendations for products in your price range.