This is a topic that is unlikely to be resolved to everyone’s satisfaction anytime soon. And to whatever extent there are real differences in the sound of different amplifiers, it’s very possible that ...

Q You wrote in a previous column you do not think all amplifiers sound the same. Do you think there are extremely large differences in amplifier sound? I have read both sides of the argument, that ...

The Woo WA-234 Mono is two amps in one, it's an astonishingly good headphone amp, and it's just as remarkable with speakers! Ex-movie theater projectionist Steve Guttenberg has also worked as a ...

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

You could argue that the integrated amplifier is arguably the most critical component in modern hi-fi. It combines a power amplifier, a built-in phono preamplifier (which you need to connect a ...

The amplifier remains a transformative invention for being able to receive the human voice and boost it so thousands of people can hear it at once. Without the microphone, politics itself may have ...

1. Is Amplifier Weight an Indicator of Robust Amplifier Design? You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before you can generalize about weight ...

The world of music is full of shiny gear with different price tags. If you've been playing the electric guitar for a while, you probably have over a dozen different amps, effect pedals, and guitars on ...

We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

Pentagon researchers are sponsoring a competition of sorts that could open an area off the electronic spectrum to high-capacity radio communications. The Defense Advanced Research Projects Agency is ...