Taking a crappy thrift store guitar amp and turning it into a beautiful wall hanging. Former Sen. Bob Menendez sentenced to 11 years in prison, no fine in federal bribery case No one cares if you ...

If you’re looking for a DIY amplifier project made with a minimum of parts, this is the build for you. [Rouslan] created a 70 watt class D amplifier using an ATtiny45 and just a few dollars ...

[Simon] wrote in to tell us about a headphone tube amp that he just built. It is based on schematics at diyaudioprojects.com that were actually featured on Hackaday in the past. [Simon’s ...