1. 这张碟，录音很好，背景很干净，配乐都还原得不错，很有80几年那时候的风格，人声很好，密度、厚度都不错。
2. Extended Resolution Compact Disc (XRCD) (http://en.wikipedia.org/wiki/Extended_Resolution_Compact_Disc)
Extended Resolution Compact Disc (XRCD) is a mastering and manufacture process patented by JVC for producing high fidelity redbook Compact Discs. It was first introduced in 1995.
A XRCD is priced about twice as high as a regular full-priced CD.
The XRCD definition refers to the mastering and manufacture process; the resulting CD and the contained data conforms to the redbook standard and are encoded at 16 bits, 44.1 KHz. Hence, XRCDs are playable on any compact disc player.
XRCD2 and XRCD24 are improved versions of the original XRCD process. XRCD2 is the first to record to a magneto-optical disk via the digital K2 regenerator, while XRCD24 upgrades the original music signal's bit depth signal from 20 to 24 bits.
