It’s not new, but it’s new to me: Hiby’s UC10 is a USB-S/PDIF converter for a smartphone or tablet (or PC/Mac). This tiny metal-housed dongle acts not as a DAC but as a DDC — a digital audio ...

The Campfire Audio Relay DAC/amp is available now from Amazon and specialist audio retailers with a price tag of £229 / $229 ...

Campfire Audio latest portable DAC with built-in amplifier has been announced with flexible features enough power to drive ...

Synchronous radio frequency (RF) signals are essential for a number of applications including time and frequency metrology, coherent communications, and signal processing. The stability of frequency ...