Essential announced the Audio Adapter HD, the PH-1’s first new module since its launch. The Audio Adapter HD module features a headphone jack and a high-res DAC. Along with the module, Essential also ...

There’s something rewarding about building your own DIY audio hardware. Knowing you put it together yourself gives you faith in the construction, and psychosomatically makes the music sound all that ...

The humble stereo amplifier has been at the core of any proper hi-fi system for decades, but for most of those it was useless until you added a source or two. These days that’s no longer the case.

Problem: You have a kick-ass stereo, or a pair of excellent studio monitor speakers, and you want to hook up your iPhone to listen to some music. Only you don’t want to dig out the headphone dongle ...

There was a time when we would start our electronic projects with integrated circuits and other components, mounted on stripboard, or maybe on a custom PCB. This is still the case for many devices, ...