MC451 Dual Mono vs MC901
The MC901's power @ 8ω is 600W against the MC451 Dual Mono's 150W and its power @ 4ω 600W against 300W. Both share signal-to-noise (112 dB) and damping factor (40).
AI-generated product photo — not official manufacturer imagery.
AmplifiersPower AmplifiersTube Amplifiers
Estimated price (community-sourced)
$32,000
Around — community and catalog average, updates slowly
About the MC451 Dual Mono
The McIntosh MC451 1-Channel Dual Mono Amplifier utilizes Hybrid Drive™ technology to deliver outstanding sound quality by merging the benefits of vacuum tubes with solid state amplification. It features a 150W vacuum tube section dedicated to powering mid and upper drivers, accompanied by a robust 300W solid state section designed to drive power-hungry woofers. This sophisticated amplifier is designed with bi-amping loudspeakers in mind, ensuring superior audio fidelity. With a sleek polished stainless steel and black painted steel chassis, it boasts a DualView™ Power Output Meter and offers a 3-year limited warranty for peace of mind.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 150W @ 8Ω
- Power @ 4Ω
- 300W @ 4Ω
- Damping Factor
- 40
Analog Output
Analog signal output specifications
- THD
- 0.500%
- SNR
- 112 dB
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
- Analog Inputs
- Balanced
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 454 × 300 × 546 mm (W × H × D)
- Weight
- 60.3 kg (133 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