25W Class-A Hi-Fi Power Amplifier


Posted on Nov 24, 2012

The basis for this amplifier has been around now for several years as Project 3A, and requires only relatively small modifications to be able to operate in Class-A. The biggest change is in output power (reduced dramatically from the 60-100W of the Class-AB version), but at 25W is still more than enough for many people.


25W Class-A Hi-Fi Power Amplifier
Click here to download the full size of the above Circuit.




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