#1

来源: 于 2011-01-24 14:39:03 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

#2 sound quality better, newer,however, floating and lighter a bit,

#1 sounds an old version, however, purer heavier and deeper.

 

thanks, 

 

you have the answer, ~:)