[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] design adds ...

Most of the work that [Ron] has done in the past with vacuum tubes and solid state electronics has been repair. At 59 years old, he finally put together his own stereo tube amplifier and we have to ...

But this is mere carping. In reality, there has never been a better time to be a guitar player. Even bedroom strummers can ...

Victory Amps has given the Deputy a makeover, rehousing the 25-watt tube amp head in a portable lunchbox format – but retaining all the original features that were developed in partnership with Pete ...

Harley Benton has added a compact tube amp switcher to its range of budget-friendly essentials, and retailing at under $100 the Tube Head Switch could be a gig (and amp) saver when running a dual-amp ...