Another attempt at an amp module for me project, just wanted some suggestions or feedback on it. The bottom half of the board is a ground plane.
The feedback pick-off point should be after the emitter resistor traces merge, so that you don't see non-linear IR voltages in the feedback path. A few inches of PCB trace is a lot of resistance in this situation and cannot be ignored. (compared to the load resistance which might be 4 ohms).