The WiiM Amp Ultra is what’s known as an “amplified network streamer” or powered music streaming player. In other words, it offers all the features of a traditional music streamer but adds a built-in ...

A Continuous-Time Delta-Sigma Modulator Using a Modified Instrumentation Amplifier and Current Reuse DAC for Neural Recording ...

What you're looking at is the FiiO QX13, a pocket DAC and headphone amp for your phone, laptop, or games console – a gateway ...

Ring amplifier (RingAmp)-based multiplying digital-to-analog converters (MDACs) feature high energy efficiency and linearity; however, their process, supply voltage, and temperature (PVT)-sensitive ...