The Gryphon Antileon Revelation Amp offers a powerhouse at $45,500. Want more? Go Mono for double the price. Arriving August 2025.

For a Bluetooth speaker of its size, it delivers great sound and an impressive heavy bass. Having tested it out with various ...

you’ll also be getting some free gear along with both the AC and the cooler, with the WAVE 3 coming along with a free 110W solar panel while the GLACIER coolers are getting a free Power Hat.

Ready to hit the great outdoors but need to rock some tunes or listen to the game? You’re not alone and your choices for tailgate speakers have never been better. Thanks to developments in batteries, ...

Sony is breathing new life into its Bluetooth speaker lineup, today announcing that it’s giving three of its portable models the ULT Power Sound ... also IP67 dust and waterproof for whatever ...

One implementation of the two materials in RF power amplifiers is as a stack ... GaN/GaN-on-Si FETs to switch faster than silicon FETs also ensures lower losses in AC operation, even when driven with ...

The Massimo 100W Foldable Solar Panel & Charger with Kickstand is just $60 and rated 4.7 out of 5 stars. In our own searches ...

The Chord Electronics Suzi series proves you don’t need a full rack of gear—or a second mortgage—to get high-end sound at ...

Power relays are specifically designed to handle either AC or DC. It’s important to know the fundamental differences between them before building them into a system. Introduction to AC and DC ...

This gives the DC current from batteries several advantages over AC power, including its reliability, as it mitigates the effects of power outages and acts as a ready supply of power. DC power is ...

MINNEAPOLIS — AC/DC is back on the “Rock N Roll Train” and steamrolling through with renewed vigor. On the band’s first North American tour since singer Brian Johnson, 77, was forced to ...