Bench Audio Amplifier(28-March-2013)
This is a simple audio amplifier project suitable for the workbench. It has it's own internal mains PSU but this can be substituted for an external PSU for those constructions not comfortable working with mains electricity. It provides a pre-amplifier module, three-band equiliser and has output short-circuit and thermal protection.
The below file (around 1.6Mb) contains the following files: