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 ...

With all the modern amplifier and effects technology available today, there's still something to be said for the classic sound you get from a real tube amp. Sure, they're heavier and more ...

The Trump administration has sacked a senior NATO official who was recommended by a conservative research group to be fired as part of a broader effort to purge wokeness from the Pentagon. Navy ...

Despite the DSP increase, the results here just don't compare with the sort of scary-precise tube amp and effects simulations you can run on a computer or a far more expensive hardware modeling rig.

Initially available in red or silver, this attractive portable amp has a comprehensive feature ... movement on the case transferring through the tube amps (there's a reason they're not commonly ...

iBasso’s Nunchaku is a portable DAC/amp with dual Cirrus Logic CS43198 DAC chips and, uniquely, two selectable amps: solid state or tube. The latter of which is the more interesting. That’s right, the ...

Integrated tube amp promises a warmer, more inviting sound Hybrid ANC, LDAC and USB-C for higher-res audio $799 (about £652 / AU$1,303) We've seen small vacuum tubes in headphone amps with the ...

When I was a kid, my Dad used to take me to our local HiFi shop. Shelves lined with stacks of amplifiers, turntables, and speakers towered over my small form. Jazz music gently playing over gear ...

After a brief review of the history of the K2-W vacuum-tube op amp, an LTspice model is used to create its schematic in preparation for SPICE simulation. The availability of hierarchical blocks ...

At its core, the Envy Meisterwerk incorporates Western Electric 300B Output Tubes. As the inventor of vacuum tube technology, Western Electric pioneered vacuum tube technology in the 1900s. The 300B ...

The hardware is chunky and the software is clunky, but this is the best portable audio player I’ve ever heard. If you buy something from a Verge link, Vox Media may earn a commission. See our ...

Design analysis of the K2-W Vacuum Tube Op Amp’s design and ... this like you would a comic book. LTSPICE schematic of the K2-W Analog Computer Op Amp’s first stage. On the left half of ...