hARt Lab Tune Two
Check out our Preamp/Headphone Amplifier/Streamer/DAC review from

To all this, we must add the always meticulous aesthetics and build quality hARt Lab is known for, an interesting user interface (both on the physical level and the app level), as well as the option to use it either as a pure tube stage or as a hybrid with a semiconductor-based output. These are quite interesting things indeed. Let's look at the details…