Learn how to make your own DIY portable speaker for your smartphone using basic components like mini speakers, an amplifier circuit, and a micro-USB OTG cable. This step-by-step tutorial guides you ...

A friend of mine is producing a series of HOWTO videos for an open source project, and discovered that he needed a better ...

In a new episode of Elektor Engineering Insights, Elektor contributor Roberto Armani demonstrates practical methods for audio ...

The Luxman E-07 replaces that capable model, and quite clearly has a lot to live up to. This new design is no mere tweak of ...

Make your analog breadboard experiments instantly audible with Elektor’s first analog T-board, featuring a compact class-D amplifier, DC/DC converter, and built-in speaker. Simply plug in the Audio ...

Crazy Tube Circuits sure knows how to put a twofer together. Think the Unobtanium, which combined a Dumble-inspired preamp with a Klon-style overdrive, or the Heatseeker, which was an all-in-one ...

Schiit Audio – Jason Stoddard and Mike Moffat’s California-founded, Texas-manufacturing audio company – has pushed the regenerate button on its popular balanced headphone amplifier. The Jotunheim 3 ...

Topping's new D900 is a preamp and DAC system, featuring the firm's own proprietary 1-bit DAC design, a bespoke power supply, and the latest generation of Topping's PSRM architecture. The manufacturer ...

You wait 12 months for a new guitar effects pedal to emerge from the Warm Audio shopfloor and then two come at once. Seriously, it’s what the Texan brand does. Cast your mind back a year, almost to ...

Fosi Audio ZH3 DAC/Headphone Amp/Preamp offers balanced outputs, ultra-low noise, high-res support, and replaceable op-amps for $199.99. Fosi Audio has officially unveiled the ZH3, an all-in-one ...

The Marantz Link 10n 2.1CH streaming preamp delivers reference performance, stunning looks, and rich, engaging musicality—an ideal high-end hi-fi hub for discerning audiophiles of digital or analog ...