A new op-amp, which can function with a supply as low as 2 V, operates from a deeply discharged battery, extending the runtime of portable devices such as smoke alarms. Moreover, running at 2 V lets ...

Designed for dense 5G deployments, a compact power amplifier reduces radio unit power draw without sacrificing performance.

Following the late-2024 launch of the Caspian 4G Integrated and Streaming Amplifiers, Roksan is wasting no time in 2026 by expanding the range with the-Am ...

The duo consists of a streaming preamplifier and matching power amplifier ...

Most hobby-grade software defined radio setups don’t transmit. Of the few that do, most of them put out anemic levels around one milliwatt or so. If you want to do something outside of the lab, you’ll ...

This is an excerpt from “Self on Audio,” by Douglas Self, used with permission from Newnes Publishers, a division of Elsevier. For many years I felt that the output stages of power amplifiers ...

Understand the basic audio components of a Hi-Fi stereo system so you know what to look for when shopping for audiophile equipment. Amplifier. Amp. Preamp. Integrated amp. Phono stage. Tube amplifier.