This work demonstrates evanescent wave manipulation and scattering control based on PT symmetry in a versatile coupled-resonator acoustic waveguide (CRAW) system, which not only extends the ...

After showing prototypes at Munich High-End 2024, QUAD has formally announced the rebirth of two iconic products: the 33 pre-amplifier and 303 power amplifier. First released in 1967, the originals ...

Many popular musicians work with brands to create signature models of guitars and amps, but rarely are they ... which I found pairs very nicely with acoustic guitars. Hot piles on the distortion ...

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 ...

Read more about our Product Review Guidelines here. Amp ($1,795) is the newest addition to the world of smart fitness equipment, and it's unlike anything I've tried before. At first glance ...

Bose has been making powerful and quality speakers for many years. Here are our current favorites from this top brand. Executive Editor David Carnoy has been a leading member of CNET's Reviews ...

What Hi-Fi?, founded in 1976, is the world's leading independent guide to buying and owning hi-fi and home entertainment products. Our comprehensive tests help you buy the very best for your money, ...

New from Cambridge Audio: the EXA100 integrated amplifier and the EXN100 streaming DAC. Let’s dive in. According to Cambridge, the EXA100 is the spiritual successor to the Azur 851 range, promising ...

And it looks as if it’s been worth the wait. Drawing on amplifier technology used in Cambridge Audio’s stunning flagship Edge M monobloc power amp, the new EXA100 integrated amplifier delivers ...

A little over 10 years ago, a Phoenix-based startup treated acoustic ... share guitar profiles and effect presets, and access app-exclusive features." The device comes with handy pre-amp tools ...

Bose might have turned 60, but the audio company seems to be firmly settling into its graduate school era. After late founder Amar Bose donated majority ownership to MIT in 2011—a little-known ...