High Fidelity Pure Audio is encoded as 24-bit/96 kHz or 24-bit/192 kHz linear PCM ("high-resolution audio"), optionally losslessly compressed with Dolby True HD or DTS-HD Master Audio. DTS-HD Audio in 7.1 channels is amazing when listening to music. 2012 - Honey Bee Music remastered all Ilayaraaja ayya music songs, A.R.Rahman - Harris Jayaraj all movie songs & MGR movie songs in DTS 5.1 channel audio. Others cannot produce DTS 5.1 audio. This primary DTS audio format is now offered to expensive