Hi-res audio is the pinnacle for digital music fans, but what is it, how can you get it, and what kit do you need to listen ...

Was the compact disc (CD) truly the last great music medium? In terms of physical music media, I'm inclined to agree.

"Lossless" and "lossy" are both types of compression. A zipped file is lossless, because when you unzip it, every original bit is still there from the original file. A JPEG, however, is a "lossy" file ...