Poland-based Feliks Audio specializes in high-end vacuum tube audio products including a line of rather unique headphone ...

Although TEAC’s Reference 500 series includes UD models that combine both analog and digital features such as a DAC, the ...

If you're looking to dig into the world of hi-fi systems that consist of a separate stereo receiver or integrated amplifier that powers a set of passive speakers — whether your passion is ...

the 33 pre-amplifier and 303 power amplifier. First released in 1967, the originals landed as all-transistor designs in a world dominated by tube amplifiers and with an industrial design that would ...

But the Quad 303 stereo amplifier and Quad 33 preamplifier — both originally ... and their transistor-based amplification was unique during a time when tube amplifiers were still king. 57 years after ...

The iconic Quad 33 and 303 pre- and power amps are 60s icons, and now they're back with improved audio components and a retro design. They'll be available from mid-November priced from £1,199 each.

Many popular musicians work with brands to create signature models of guitars and amps, but rarely are they so accessible as the Positive Grid Spark Mini Vai. As you may no doubt guess ...

Learn More The AMP Ltd (ASX: AMP) share price is surging higher today. Shares in the S&P/ASX 200 Index (ASX: XJO) financial services company closed yesterday trading for $1.355. In morning trade ...

Ask any touring pro and they’ll tell you the same thing; the road is tough on tube amps, and it is not just the constant moving around and hot and cold environments they are exposed to.

Javascript must be enabled to use this site. Please enable Javascript in your browser and try again. Refresh your driving skills with the Smart Driver online course ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Scientists have ...

The amount of amps you need from your portable jump starter depends on the type of vehicle you are trying to jump-start. Generally, smaller vehicles with smaller engines require less current ...