A 100-150 watt power amp using TIP41-142-147 transistors, how about

[gaetan8888]

Hello

If you want a really simple amp who work and sound good, read this thread, there is the original schematic and some modified schematics to made it better:

http://www.diyaudio.com/forums/solid-state/105436-heres-20-watt-amp-very-simple-but-sound-good.html

Bye

Gaetan