Andros 1.2

About the Andros 1.2

The Zesto Audio Andros 1.2 is a hand-built vacuum tube phonostage preamplifier designed and manufactured in the USA. It features a transformer step-up gain stage followed by amplification with 12AX7 tubes, delivering a natural and uncolored sound with excellent dynamics and detail retrieval. The unit is factory burned-in for 50 hours and reaches optimal performance around 100 hours of use. It is praised for its ability to reveal new details in familiar LPs, with precise attack, pure tonality, and a balanced presentation that does not favor any music genre. The Andros 1.2 is designed to be turned on before the rest of the audio system and requires a warm-up period for best performance. It is noted for its quiet noise floor and dynamic range, making it suitable for low output moving coil cartridges and capable of delivering a highly engaging vinyl listening experience.