Anker’s beefy Laptop Power Bank has returned to its Black Friday low

As you might expect, things have been relatively quiet on the deals front since Black Friday, particularly when it comes to ...

Add Bluetooth To A Hi-Fi Or Stream Music To Wireless Headphones With iFi’s Zen Blue 3

This small device from iFi Audio can transmit and receive Hi-Res audio over Bluetooth. It's an easy way to add high-quality ...

What is Bluetooth 6.0? Why the newest audio connectivity standard is such a big deal

The widespread adoption of Bluetooth 6 is progressing in audio products, with plenty of features to look forward to once the ...
IEEE

Design of an Extended Continuous-Mode Class-GF Power Amplifier With Multioctave Bandwidth

Abstract: An extended version of the continuous-mode Class-GF power amplifier (PA) design theory is first proposed in this letter by analyzing the impact of input voltage waveform alterations caused ...
IEEE

Efficiency Enhancement of Power Amplifier Using Power Pulsewidth Modulation for Wireless Power Transfer

Abstract: Power amplifier (PA) is the core device for dc-RF conversion in wireless power transfer (WPT) system. However, the drain efficiency (DE) of PA decreases significantly due to the load ...
The Manila Times on MSN

FiiO rolls out new budget hi-fi devices

HI-FI gadget maker FiiO has expanded its audio lineup with the release of two Jade Audio headphones, a new desktop Bluetooth receiver, and a next-generation portable CD player aimed at listeners ...