On the day mini-amps were invented, electric guitar players the world over rejoiced. No longer would they be house-bound when jamming out on their favourite guitar. It is a doubly wondrous day ...

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 roll ...

[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 ...