Ianus Geminae vs Pass Labs XA200.8
The XA200.8's power @ 8ω is 200W against the Ianus Geminae's 130W and its power @ 4ω 400W against 260W. Both share damping factor (>200) and class (A).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$83,265.90 - $138,776
Around — community and catalog average, updates slowly
About the Ianus Geminae
The Aries Cerat Ianus Geminae is a very high-end monoblock power amplifier using Aries Cerat’s TriodeFet output technology. It employs a floating circlotron topology, transformer-coupled input circuitry, separate tube-rectified power supplies, adjustable bias, and a transformer volume control (TVC) gain-selection system. The amplifier is designed to remain in true Class A operation across its rated output range and is reported to remain stable with speaker loads down to 1 ohm. Its zero-global-feedback design and high damping factor are intended to combine high current capability with low output impedance and tube-like linearity. A stereo system requires two monoblocks.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 130W @ 8Ω
- Power @ 4Ω
- 260W @ 4Ω
- Amplifier Class
- A
- Damping Factor
- >200
- Minimum Impedance
- 1Ω
Analog Output
Analog signal output specifications
- Output Impedance
- 1Ω
Never published
- Connectivity — the maker never published this. Checked 30 sources on 6 Sept 2026
Key Specifications
Power: 130W
Frequency: 10-60000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions