https://www.primaluna-usa.com/primaluna-evo-100-tube-dac
I'm sure this is some top class audiophoolery, but what benefit could this possibly have? I can't understand the point of using a tube here instead of just using a normal quartz clock - surely the tube will have its characteristics change over time (as they do).This is where the magic happens... the SuperTubeClock™ replaces the solid state oscillator normally found in a DAC with a mini triode vacuum tube. By using a tube, we have significantly lowered the amount of jitter and noise, resulting in superior detail retrieval. This in turn yields superior detail and dynamics from top to bottom, and improved overall musicality.