Simple classA power amplifier

[Green_Age]

Hi everybody
Last year I was design two classA power amplifier circuits, the sound so good and easy to make them.
I am come from Vietnam and speak English very bad.
There are my schematics:

 

[Green_Age]

and this is a product of my friend:

 

[Green_Age]

My classA power amplifier:

 

[Green_Age]

This is a PCB for my classA amplifier:

 

[U102324]

Nice job, thanks for sharing Green_Age

Kind regards

Nico

 

[zlati84]

This is a PCB for my classA amplifier:

Would you share a little more information about your project?

 

[Green_Age]

Would you share a little more information about your project?

Mosfet version:

 

[Green_Age]

another PCB:

 

[Green_Age]

power supply:
(for more information, please visit my page:
backdraft-audio.ning.com/)

 

[Green_Age]

cover by HHD box and two PWM power supply:

 

[Green_Age]

new circuits (2010) anh volume control: