At its business end, the Pro-Ject mini offers two single-ended headphone outputs (6.4mm and 3.5mm) that, according to the ...

The new Head Box E a micro-sized headphone amplifier that can drive even the most demanding pair of headphones. It costs less ...

Campfire Audio latest portable DAC with built-in amplifier has been announced with flexible features enough power to drive ...

The CrowPi3 is available in nine configurations on the Kickstarter webpage. The Early Birds offer the most value for money and start at $159 for the basic kit, excluding the Pi computer. An 8GB Pi 5 ...

Ever noticed the black rings on a headphone jack? Learn what they mean, how they affect audio, and why some jacks have more than others.

Back in 2016 Apple famously removed the headphone jack from the iPhone 7, and while customers and companies alike mocked Apple for releasing a flagship smartphone without a headphone jack, it ...

Long gone are the days of the built-in headphone jack. It feels like only yesterday that you could pick up one of the best phones and find a hole designed for a pair of cans, ready to play your ...

The iPhone 16e is here, but the headphone jack did not return — and you probably shouldn't expect it to in the future, either.

This Arduino library can be used to emit NEC without a carrier wave. This is useful to send IR NEC commands without an infrared led directly over a wire, typically into 3.5mm / 2.5mm headphone jack ...

Apple appears to be phasing out the Lightning to 3.5mm headphone jack adapter, which lets users plug their wired headphones into their Lightning iPhones. Even if Apple stops selling these adapters ...