Allo proposes with the Boss2 an updated and improved version of its Boss DAC. The module now integrates a CS43198 digital/analog conversion chip, offering a very good THD level for a rich and natural sound reproduction. The whole benefits from an excellent design quality with 30 LDO, 2 supercapacitors and numerous filters. The power supply filtering has also been redesigned with choke coils.

In this version, the Allo Boss2 is delivered mounted in a black acrylic case with a remote control.

The OLED screen requires some configuration and Linux skills (SSH).