On Vox's home page it notes: "Apart from the common formats like FLAC, MP3, CUE, APE & M4A – you can playback HiRes Audio (HD Audio) with up to 24bit/192kHz. which is 4 times more than the standard 44kHz sound resolution."
How is this achieved? How does one take advantage of this?
My entire library was imported from CDs to iTunes in Apple's Lossless format - 16bit/44kHz is displayed at the top of Vox's player. Can I now take advantage of HD Audio somehow? Or do I have to re-import according to a different standard?