WAVIO GXW-2.1HD
http://www2.jp.onkyo.com/product/pr...925746A000864D3

ONKYO HTX-22HD
http://www.jp.onkyo.com/product/htx22hd/
煩請懂日文的朋友幫我比較一下。多謝，感激不盡。

HTX-22HD 歐版
http://www.eu.onkyo.com/products/HTX-22HD.html