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Rega AOS MC – Aura-level performance in a more accessible package
The Rega AOS MC is designed to provide the cleanest and most natural signal path possible for moving coil cartridges. Its fully analog two-stage construction is optimized to minimize noise and maintain signal integrity from start to finish.
Aura reference model circuit design
The circuit design utilizes solutions familiar from the Aura reference phono stage: carefully selected ultra-low-noise FET transistors and precisely optimized RIAA equalization. The result is a highly accurate and open reproduction, where subtle musical details emerge naturally.
Clean power supply and extensive adjustment options
A separate linear power supply and careful component selection ensure stable and clean power delivery – which directly translates to a quieter background and better dynamics. Adjustable loading and gain allow for optimal compatibility with different MC cartridges.
- Input load resistance: 70, 100, 150 and 400 Ω
- Input load capacitance: 1000, 4300 pF
- RIAA accuracy: ±0.2 dB (65 Hz – 70 kHz, with 100 kΩ load)
- Frequency response: 17.5 Hz (-3 dB) – 100 kHz (-0.2 dB)
- Total Harmonic Distortion (THD): 0.03%
- Input sensitivity (gain): 69.3 dB (setting I), 63.5 dB (setting II)
- Dimensions: 220 x 80 x 330 mm (W × H × D)
- Weight: 2.9 kg