請問有冇一些class a amplifier 的電路圖...........

心想diy 一個

thanks!!!!

maybe try this website:
http://www.geocities.jp/mutsu562000/root/index.htm
I will try one of the power amp:
http://www.geocities.jp/mutsu562000/root/amps1/htm/hp179.htm
not sure can i get the parts or not in HK.
I want make it because want to know how is the UHC-MOSFET sound like.