On the output side, the K11 R2R provides both single ended and balanced headphone connections. The 6.35 mm single ended ...

The engineers at FiiO don’t appear to sleep. Hardly a day goes by without another product launch being announced by the audio brand. The latest is the FiiO K11 R2R – a desktop DAC and headphone ...

Forbes contributors publish independent expert analyses and insights. Technology journalist specializing in audio, computing and Apple Macs. FiiO is an audio brand with a wide range of portable and ...

At $799, the refreshed HiFiMAN ANANDA-BT planar magnetic wireless headphones include a R2R DAC and Stealth Magnet technology. HiFiMAN has responded with an updated version of its wireless ANANDA-BT ...

Since most engineers went through intensive course work in engineering school studying the analog-to-digital converter (ADC), operational amplifier (op amp), digital-to-analog converter (DAC) and ...