Vitus Audio SL-103 Balanced Preamplifier is based on brand new circuitry, which uses only matched transistors and super precision resistors to ensure optimal working conditions for the different stages of each module.

This combined with a special coupling of each input stage, results in an ultra linear frequency response. The true balanced design, together with the local shunt regulated power supply, ensures an excellent signal to noise ratio, making it possible to reveal every micro detail in the recordings.