The new power amplifier module (PAM) from NEC Corporation is a compact, high-efficiency PAM for the sub-6GHz band designed ...

This video explores how a small amp can still deliver a powerful guitar tone. I demonstrate the sound and features of the ...

Stanford researchers unveil an efficient chip-scale optical amplifier that could transform data communications, biosensing, and mobile tech.

Pro-Ject’s Pre Box S3 is a compact control hub with phono, HDMI eARC, USB-C, Bluetooth, and headphone support—but can one small box really run your entire system?

NEC announced the development of a high-efficiency, compact Power Amplifier Module (PAM) for the sub-6GHz band, designed for integration into 5G base station Radio Units (RUs).

The Pre Box S3 features ample analogue, digital and wireless connections ...

Battery power is great, but batteries add some weight to a tool. You can mitigate that, though, by opting for one of DeWalt's ...

More than a year after the introduction of the last hardware product, Sonos has unveiled the Amp Multi. The device marks the ...

I tested 14 top shop vacs to see how they fared with wet and dry messes, and evaluated their suction power, portability and ease of use. Three came out as the best.

This one compact hi-fi component unites all digital and analog sources.

Britain's Arcam returns to the loudspeaker market with a brand-new Series of passive loudspeakers with a complete range of ...