SS103

About the SS103

The Vitus Audio SS-103 is a flagship stereo power amplifier from the Signature Series, engineered to deliver reference-level performance in a single chassis. Developed alongside the SM-103 monoblocks, the SS-103 offers comparable sonic excellence with a focus on musicality, resolution, and dynamic headroom. Its true balanced design, ultra-linear frequency response, and local shunt regulated power supply ensure an exceptional signal-to-noise ratio and the ability to reveal micro-details in recordings. The amplifier features user-selectable Class A or Class AB operation, providing 50W per channel in Class A and 100W per channel in Class AB into 8 ohms (doubling into 4 ohms). With a dramatically lowered noise floor and modular, upgradable architecture, the SS-103 is designed for both current and future audiophile needs. Its robust construction, weighing 85kg, and meticulous component matching make it a reference choice for discerning listeners seeking a fatigue-free, immersive musical experience.