Second generation écoute vacuum tube wireless noise cancelling headphones improve comfort and sound in a slightly modified design. What if headphones were not trying to imitate a hi-fi system but ...

Simple to use, built like a tank, and, thankfully, with the tone to boot, both Dr Z and EarthQuaker Devices should be very proud indeed of this fantastic little pedal. I can easily see this stomp ...

Swiss luxury hi-fi brand Nagra have introduced the first in a new series of high-end hi-fi, the Preamp II-S. It sits between the flagship Reference and more affordable Compact series and blends iconic ...

NAMM 2026: Just weeks after their festive giveaway, Universal Audio is offering music-makers another software title to add to their collections free of charge: the UA 610 Tube Preamp & EQ Collection.

Dynaco hasn’t made equipment in decades. Yet it’s still a name most audiophiles know off-hand. That’s because the American manufacturer left an indelible legacy on the world of hi-fi, thanks in large ...

McIntosh MTI100 Sun Records Limited Edition: integrated turntable with tube preamp, Bluetooth, and rare Johnny Cash vinyl for true audiophiles. Sun Records didn’t just record rock & roll—it set it on ...

The film discusses the crucial role of vacuum tubes in radio broadcasting, detailing the various jobs involved in the industry, from production and scriptwriting to technical maintenance and ...

For audio enthusiasts looking to upgrade the sound quality of their smartphone or laptop, a portable DAC/amp can be a fairly simple and affordable solution. The tiny hi-fi component plugs into your ...

Headphone brand Écoute has launched a pair of headphones with a vacuum tube and amplification built-in. The headphones are £652 / $799 / AU$1,303. When it comes to listening on the best headphones, ...

Please provide your email address to receive an email when new articles are posted on . Patients should monitor the position of their tube every morning. Squeezing the eyes closed while sneezing ...

Given appropriate models for vacuum tubes, circuit simulators such as SPICE make analysis based on such nonlinear models a tractable effort. The Langmuir, Leach, and Koren models are discussed for the ...

As a service to our readers, we're providing the LTspice files used in Dr. Dyer's article on simulation of the 12AX7 and the K2-W vacuum-tube op amp. 1. The model for the K2-W is established as a ...