What's different high quality and standard ?

High Quality CD with upscale booklet cover:
Gold CD is one in which gold is used in place of the super purity aluminum
commonly used as the reflective coating on ordinary CDs. The gold coats more
evenly and reacts with oxygen slower, thus reducing CD rot and providing
greater longevity.
The high fidelity usually associated with gold CDs is actually a result of
the remastering process and not of the gold coating itself. Gold CDs can be
played in any CD player. Also we use
Direct Stream
Digital format burn in Gold Disk to providing crystal sound with upscale
booklet cover.

Standard CD with Jewel case
