At the same time as the new flagship of our company, the integrated vacuum tube power amp Qualiton A50i is launched, the premium category vacuum tube phono stage, complementing the Qualiton A-Series, with an extremely low noise and distortion level is making its debut. This new high-end device has been named Qualiton Phono. By launching this novelty, we offer another crucial piece: a high-end quality sound system.