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 ...

Is the FiiO K11 R2R the most musically engaging DAC/headphone amp under $200, blending R2R texture with real-world balance at $175? This is also the moment we’re living in: desktop DAC/headphone amps ...

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 ...

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 ...

At $269, FiiO’s DM15 R2R portable CD player debuts with an in-house DAC, balanced and single-ended headphone outputs, Bluetooth transmit mode, and a high-voltage amp stage which brings real modern ...

FiiO's new K13 R2R desktop DAC and headphone amp uses a resistor ladder to deliver ultra low distortion and high accuracy. This latest model has higher output power and more connection options, for ...