What if a palm-sized amp could outperform larger, more expensive modules while delivering serious sound quality? Check out ...

Picking up where we left off in Part 1, we need to explore some methods to mitigate problems caused by unpredictable ground currents.

We're coming up on the 100th anniversary of the electric guitar, and it's been fascinating to hear how this simple instrument ...

Vishay Intertechnology, Inc. (NYSE:VSH) Q4 2025 Earnings Call Transcript February 4, 2026 Vishay Intertechnology, Inc. misses ...

When you’re testing or debugging some mains-powered gear, plugging it directly into the outlet can often be an exciting ...

Dan D’Agostino Master Audio Systems has announced the launch of the Momentum Z Monoblock Amplifier at $125,000 per pair amd ...

What’s also changed is scope. Fosi is no longer just a DAC-and-amp company. The lineup now stretches into headphones, turntables, subwoofers, and passive speakers, signaling a brand that’s trying to ...

Class AB amplifiers have been around for a long time, and even with Class D designs becoming more common, there’s stil ...

With over six years of product testing experience, Rebecca knows exactly which laundry appliances will cut the mustard - or hopefully just remove it. Condenser tumble dryers can be cheap to buy and ...

If you're building your dream home cinema setup, remember that sound is a vital component. We think, in fact, its equally as important as the picture element, as there's no point in investing in one ...

Abstract: In this letter, a novel tri-band power amplifier (PA) with three frequency-selective output ports is demonstrated. The key to achieving tri-band tri-output is the output matching network ...

Abstract: This article introduces a broadband outphasing power amplifier (OPA) design in virtue of a reconfigurable output combiner. Two T-type matching structures loaded with varactors are applied to ...