Firstly, I’d like to stress that the intended use of this circuit is only one of many possible applications. Apart from the obvious usage as a headphone amplifier, the circuit can be used for a range ...

The circuit was constructed around the functionality of a Class A amplifier to create a headphone circuit. BC308 – an epitaxial planar PNP transistor used for general purpose and low noise amplifier ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. The older I get, the more I appreciate listening to music ...

The Fiio K7 will dramatically improve the quality of your desktop listening. Skip your computer’s audio jack and plug the K7 into its USB port for a true revelation. The Fiio K7 desktop DAC and ...

Burson is also using a transistor-based amplification stage built around four Onsemi MJE15032 transistors per channel. Those ...

I bought myself an iBasso D-Zero MK2 portable headphone amp, to drive my Westone W50s which I bought to replace my lost Westone 4Rs (which I ultimately found). I bought the amp simply because it makes ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. There are plenty of people who still like to use wired ...

You can see the BB-8 resemblance, right?

If you’ve decided to invest in an audiophile-grade set of wired headphones or IEMs, you should definitely consider acquiring a headphone amp to power them. Perhaps something like Rotel’s slick new ...

Hokay, so here’s the deal. I have a set of Sennheiser Momentum 4 cans. They’re bloody marvellous. Sound great, are comfy, battery lasts for ever. Yay. I also have a Bugera T5 tube amp into which I ...

With hundreds of headphones, IEMs, DACs, and amps on display, CanJam NYC 2026 made one thing clear: a few standout designs ...