有THX証的器材是否好聲証明?

是否一定好聲?
// YES. Like Onkyo 905 VS 875.
They are using same power amp module. Except power transformer.


是否一定貴過人(器材)
// Refer to 905 and 875, you will know the diff. in terms of %.

兩聲道完全唔關THX事?
// No, THX can apply to any system even Mono amp.

KK. @ THX Level 1.

3 level

Level 1 : $500

Level 2 : $ 1200

Level 3 : Unknown