Sometimes, when an audio component dies, the root cause is something electrical. Sometimes, the issue ends up being ...

Christopher Paul reviews Steve Woodward’s “Ignoring the regulator's reference” with a few minor tweaks to optimize ...

Questyle’s QCC ($59) and QCC Pro ($99) finally bring aptX Adaptive and LDAC to iPhone and iPad, giving Apple users higher resolution Bluetooth audio. Is the $49 Creative BT-W6 Bluetooth 5.4 dongle ...

Back in 2008, Massachusetts Institute of Technology professor Charles Harvey had an idea for a company that he thought would both help the environment and make money. He wanted to become part of a ...

If you want to hear Apple Music’s lossless catalog the way it was meant to sound, you will need a little extra hardware. iPhones and most wireless headphones still have limitations when it comes to ...

Jennifer Simonson is a business journalist with a decade of experience covering entrepreneurship and small business. Drawing on her background as a founder of multiple startups, she writes for Forbes ...

Our favorite Dongle DACs in 2025 for audiophiles include models from Questyle, Audioengine, iFi and Campfire Audio. A Dongle DAC is a small adapter that connects between a wireless device and wired ...

This example contains a bootloader example, 2 app examples and a desktop app to flash binary files to a STM32. This bootloader example can jump to 2 different applications. The FLASH memory (64KB) is ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...