The Rega Fono MC MK4 is a high-quality moving coil (MC) phono stage amplifier, meticulously designed to maximize the potential of low-output MC cartridges. While it is tailored to complement Rega’s range of moving coil cartridges, its adjustable settings ensure compatibility with a wide array of third-party low-output MC cartridges.
Rega
Key Features:
Discrete Input Stage: Incorporates the Linear Systems low-noise LSK389 FET in an all-discrete input stage, ensuring minimal noise and high linearity, which are crucial for optimal MC cartridge performance.
Adjustable Loading: Features dip switches on the rear panel that allow users to adjust both resistance and capacitance settings, providing flexibility to match various cartridge requirements.
Selectable Gain Settings: Offers two different gain settings, enhancing compatibility with most low-output MC cartridges.
High-Quality Components: Utilizes a MUSE operational amplifier in the RIAA equalization stage and polypropylene capacitors in both the signal path and RIAA circuits, contributing to accurate and high-fidelity sound reproduction.
Updated Design: Housed in a redesigned aluminum case that aligns with Rega’s latest range of electronic components, offering a modern and cohesive aesthetic.












