In the international exhibition HIGH END 2023 show, from 18 to 21 of May, in Munich, hARt Lab will debut the Reference and Superior Series, which, with their unique topology, manage to deliver the tube sound without the compromises of conventional tube amplifiers.

hARt Lab at www.blackboxshow.gr

Continuing the successful presentation in HES 2022, hARt Lab participated in the Black Box Audio Video Show 2022 in the same setup, highlighting the beauty and potential of the highly demanding Sonus Faber Guarneri Tradition speakers.