You will find in this page (and the links) all the required YAP amp schematics and major construction details. Before proceeding, it should be clearly understood that this amp is not a simple construction for beginners. The construction details are not necessary complete to the last detail, and there's always the underlying assumption that the reader is familiar with the best practices of audio design and building. Therefore, there is no guarantee that the specified performance metric will automatically be achieved.
The YAP v3.2 Output Stage
A little bit of history
Schematics
Yet Another Poweramp
Another way to skin the cat
YAP Conclusions
The YAP v3.2 front end
The YAP v3.2 controller