Turning your car’s 12V outlet into a functional power source can make road trips, workdays, and emergency situations a whole ...

We visit the Wiltshire factory of Naim, renowned for its hand-built audio systems, extreme quality, and its long-standing ...

Trying to get your car battery some juice while on a camping trip, or is your car just stranded with a dead battery? If you happen to have a portable power station (PPS) at hand, you could possibly ...

This paper presents a novel class H power amplifier aiming for audio applications on battery-powered electronic devices. The power supply of the amplifier is adaptively adjusted to track the ...

The processor is an XMOS 16-core XU316 teamed up with two ESS ES9069Q DACs and four-way full balanced THX AAA 78+ amps, the same amp we've already seen in the splendid FiiO M23 digital audio player.

Choosing the best amplifier is an important decision you’ll find yourself making when it comes to setting up your home Hi-Fi or home theater system. Or when stepping up from a soundbar or basic hi-fi.

He had to whip up a high-voltage power supply with a 555 and a laptop power supply, along with a bunch of fake MOSFETs pressed into service. He also had to build his own Leyden jar capacitor, too.

When most people think about car stereos, aesthetics isn't the first thing that comes to mind. However, a well-designed stereo that's easy to use and complements your car's interior can make all ...

The connections available are identical across both power amplifiers as well, and it's an all-analogue affair with both unbalanced RCA line level and balanced XLR inputs. There's also a pair of ...