The Rega AOS is a phono stage dedicated to moving coil cartridges. Its adjustable input loadings and its factory preset for Rega MC cartridges make it straightforward to set up.
The pH 30.3 is a switchable phono preamplifier between mobile magnet cells and mobile coil. It brings a subsonic filter, a RIAA correction in class A and three charge adapters of 100, 200 and 1000 ohms.
The Alva Duo is a phono preamplifier compatible with mobile magnet cells and mobile coil. It incorporates a 6.35 mm helmet amplifier, a subsonic filter and an automatic shutdown.
Alva Solo is a phono preamplifier for mobile magnet cell, compact. It brings a gain of 39 dB, a subsonic filter, a scale setting and an automatic shutdown after twenty minutes.