Empower RF Systems, a leading provider of high-performance RF and microwave amplifier solutions, is pleased to announce a ...

achieving a nearly 10% strain in three-point bending tests and a high ZT of ~0.83 at 343 K in (AgCu)0.998Te0.8Se0.1S0.1. Solid-state thermoelectrics can convert waste heat to electrical energy ...

土耳其游戏开发商TaleWorlds Entertainment宣布，其战争策略RPG《骑马与砍杀2 霸主》（Mount & Blade II: Bannerlord）全球销量已突破500万套。同时，全新大型DLC《战帆》（War ...

Frontgrade Grows Aerospace and Defense Amplifier Capabilities with Acquisition of Crescend Technologies’ Defense Solutions Division ...

This strategic acquisition aims to bolster Frontgrade’s Radio Frequency (RF) amplifier offerings, particularly to the aerospace and defense markets.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Suppose you want a hi-fi system but are daunted by the prospect of multiple speaker and amplifier ...

The Spark 2 from Positive Grid looks like a miniature old-school amp, but it is, essentially, a computer with some knobs and a speaker. It has Bluetooth, USB-C, and an associated smartphone app.

The Diablo 333 amplifier is a fine example of the breed. It is the pricier of the company’s two integrated options, and sits in an extensive range that includes almost every part of the audio chain.

Ashton Rizzo's latest weather update. Judge warns of consequences if Trump administration violated deportation order Self-made millionaire: Most Americans waste too much money in these 6 ...

We’ve tested the Rockville BluTube amplifier and added it to the Competition section. Whether you’re building a stereo audio system with a brand-new pair of bookshelf speakers or an old set ...

Best guitar amps 2025: Our pick of combos, heads and pedalboard amps for all budgets and abilities Our expert pick of the best guitar amps for rock, metal, blues and more – including tube, solid-state ...