China Future Sound provides professional audio businesses all over the US with advanced Class D amplifiers, leveraging ...

Meters, toggles and switchable between Class A/B and Class A operation – could this be an enthusiast's dream?

A fresh lineup of CMOS operational amplifiers targets accuracy, speed, and versatility across automotive, industrial, and ...

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 ...

Fully streaming, fully digital ...

Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end audio salesman, and as a record producer. Steve reviewed audio products for CNET and worked as a freelance writer for ...

WiiM has become quite the disruptor in the budget hi-fi space over recent years. The California-based audio company is now well known for its streaming amplifiers (and wireless streamers), which are ...

There’s a mystique in audiophile circles about tube amplifiers. They can have a very nice sound which is attributed to their even-harmonic distortion, but they are often portrayed as requiring rare ...

All amps play the same notes, but the feeling the musicians put into making those notes, that's a lot harder to get right. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

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 ...

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 ...

What does an instrumentation amplifier do? An instrumentation amplifier (also known as an in amp) measures small signals in the presence of a noisy environment. The noise generally is common-mode ...