It’s not often though that we see one as miniaturized as [daumemo]’s USB-C DAC and headphone amplifier combo, that fits within a slightly elongated 3.5 mm jack cover as part of a small USB-to ...

A high-powered headphone amplifier provides zero-latency audio monitoring and playback, which means it’s ideal for recording studio-quality audio almost anywhere. As the AI-1 is USB bus-powered ...