Peachtree Audio Nova

Listening to music in digital format just isn't the same. Songs are compressed and the quality is always far inferior to that of vinyl or even CDs. Peachtree Audio has created a product that allows you to convert your digital music into analog format to give it that warm, full sound that you typically hear from vinyl records. The Audio Nova is both an amplifier and a digital-to-analog converter that augments your music by processing it through tubes, just as analog amplifiers do. 

This product is great for those who have tons of digital music and want better sound quality but can't be bothered to buy records. 

However, this product is not cheap, just over US$1,000. But for those who want to drastically change the way they listen to music. This is definitely a worthy product. 

Here are what some other people had to say about the product:

http://www.computeraudiophile.com/content/Champagne-Supernova-Peachtree-Audio-Nova-Review
http://www.avguide.com/review/playback-peachtree-audio-nova-hybrid-integrated-ampusb-dac

http://www.soundstage.com/equipment/peachtree_nova.htm