We are accustomed to seeing something weird, unusual, something brilliant coming out of Gamechanger Audio ... and is as easy as changing a tube in your guitar amp. The Motor Pedal works with ...

In his early years, Montgomery had a tube amp, often a Fender. In his later years he played ... with alternate takes plus the addition of “Born to be Blue"; the 2007 reissue was expanded to eleven ...

There's no better time to step up your tech game than during the month of May, and here are some of the best gadgets to get ...

Unlock the gates of Asgard with Schiit Valhalla 3 — a fully modern, OTL/OCL tube headphone amp forged for high-impedance cans and audiophiles who crave that warm, glowing Valhalla magic. Schiit Audio ...

Who knew the post-Soviet plot twist would be headphones with soul? After Hitler, Stalin, Brezhnev, Ceaușescu, and Putin, ...

The best tech products announced this week include Bang & Olufsen's portable speaker and Leica's special-edition camera.

Click here for the original audio and to read a book excerpt. Host Deborah Becker speaks with thriller author Paula Hawkins about her new novel, "The Blue Hour." The book centers around a recently ...

[Usagi Electric] is breathtakingly close to having his Bendix G15 vacuum tube computer up and running. This week he is joined by a new friend, [Lloyd] who is restoring a G15 as well. [Lloyd] used ...

My own living-room hi-fi amp is an old Cambridge Audio Azur 540r – an AV receiver with some impressive I/O, from a brand with a great deal of goodwill. This amp is nothing special today ...

In order to address this challenge, this article presents a novel broadband traveling wave tube Amplifier (TWTA) based on the folded waveguide slow wave structure (FWGSWS). According to test results, ...

A great pair of bookshelf speakers – or standmount speakers, as they're also known – is essential for your hi-fi system. Whether you're looking for a budget pair, an ultra-compact model, premium ...