Sonos has unveiled its first new product of 2026, the Amp Multi. This amplifier is a niche option for the owners of very large or complicated spaces, and it's being billed as professional grade option ...

Sonos just announced the Amp Multi after going radio silent for over a year. The company says this is just the beginning, with more component devices on the way. Oh, and it doesn’t support Google ...

In its latest effort to improve the EV ownership experience, Ford has acquired Auto Motive Power (AMP). Ford will use the energy solutions providers’ tech to improve EV charging and battery management ...

Last spring, Amazon launched its long-rumored live audio-streaming platform, Amp. The pitch was to reinvent radio with “an infinite dial of shows.” Amp offers users access to a vast, built-in music ...

Whether you're texting, DM'ing or using social media, there is a whole library of abbreviations and slang at your fingertips. These internet terms help shorten conversation. While they may be quick ...

In the world of audiophilia there are arguments that rage over the relative merits of particular components. Sometimes this can reach silly levels as in the high-end ALPS pot we once saw chosen as a ...

Switching regulators have delivered such convenience and efficiency compared to their linear siblings, that it’s now becoming rare to see an old-style three-terminal regulator. Modern designs have ...

Switzerland-based STMicroelectronics (ST) has announced on March 9 its TSU111H 5V automotive operational amplifier with micro-power current consumption and 150°C operating-temperature capability.

The very basics of operational amplifiers. Learn comparator, inverting, and non-inverting op-amp configurations. An operational amplifier, or op amp, is a dc-coupled high-gain electronic voltage ...

In previous articles—Common op-amp circuits, Op amps do integration, and The practical op-amp differentiator is quite versatile—we looked at some classic op amp circuits. These circuits used negative ...

Our recent contribution to the Workbench column in Radio World about our home-brew construction of an XLR-3 cable tester produced a notable, positive reader reaction. It seems almost all of us in the ...