[loserica]

The best solution in terms of quality of all that we've tested is the usb (asynchronous) like M2Tech hiFace and AR-T Legato. In comparison with the modded version of hiFace, Legato is a superior sound quality solution, one of the best in my opinion in the category of 500-600 dollars. With Apple IMac, Legato delivers a clean, clear, relaxed and musical sound; Incredible down-low bass frequency, layering audio and superior decay!
 
Legato is the best!