Mimas vs Rega Osiris
The Osiris's power @ 8ω is 162W against the Mimas's 150W, its power @ 4ω 250W against 280W, its thd 0.050% against 1.000%, and its weight 25.6 kg (56 lbs) against 19.1 kg (42 lbs).
AI-generated product photo — not official manufacturer imagery.
Mimas
AesthetixAmplifiersIntegrated AmplifiersTube AmplifiersPower Amplifiers
Estimated price (community-sourced)
$9,950
Around — community and catalog average, updates slowly
About the Mimas
The Aesthetix Mimas is a dual-mono hybrid integrated amplifier that combines a vacuum tube preamplifier stage (one 6DJ8/6922 per channel in a fully differential, balanced configuration) with a solid-state Class AB power amplifier section. It is voiced and engineered as a high-end solution for serious two-channel and home-cinema systems, delivering 150W per channel into 8Ω and 280W per channel into 4Ω (both channels driven, <1% THD) with bandwidth at full power from 4Hz to 150kHz. The design explicitly draws on Aesthetix's Atlas power amplifier and Calypso linestage, integrating their tube/solid-state topology and control philosophy into a single chassis, with fully discrete, zero-feedback, DC-coupled, balanced-bridge output circuitry and a precision 88-step switched-resistor volume control.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 150W @ 8Ω
- Power @ 4Ω
- 280W @ 4Ω
Analog Output
Analog signal output specifications
- THD
- 1.000%
Connectivity
Input and output connections
- Digital Inputs
- USB, Optical, Coaxial
- Analog Inputs
- RCA
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 434 × 143 × 449 mm (W × H × D)
- Weight
- 19.1 kg (42 lbs)
Key Specifications
Power: 150W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions