MC2.1KW vs MC2KW
The MC2KW's signal-to-noise is 127 dB against the MC2.1KW's 123 dB. Both share power @ 8ω (2.0kW), power @ 4ω (2.0kW), and damping factor (40).
AI-generated product photo — not official manufacturer imagery.
Estimated price (community-sourced)
Around — community and catalog average, updates slowly
The McIntosh MC2.1KW Monoblock Power Amplifier commemorates McIntosh's 75th anniversary with a tri-chassis design featuring one Output Module and two 1000-watt Power Modules. It utilizes Quad Balanced technology, bi-filar wound Autoformer for full power delivery across 2, 4, or 8 ohm loads, and advanced features like Power Guard, Sentry Monitor, Monogrammed Heatsinks, and Solid Cinch speaker binding posts. Dual balanced and unbalanced inputs allow flexible connectivity for switching between tube and solid-state preamps. Upgrades over the MC2KW include larger filter capacitors for improved low-end and dynamic headroom, modern circuits, and bayonet IP68 interconnects. Crafted with polished stainless steel, black glass panels, and blue watt meters, it sets a new standard for power and sonic perfection in home audio and theater systems.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
Components that show up alongside the MC2.1KW in real systems. A verdict means the pair has been checked for compatibility and headroom — open it to see how the two get along.
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The MC2KW's signal-to-noise is 127 dB against the MC2.1KW's 123 dB. Both share power @ 8ω (2.0kW), power @ 4ω (2.0kW), and damping factor (40).
The Progression M550's power @ 8ω is 550W against the MC2.1KW's 2.0kW, its power @ 4ω 1.1kW against 2.0kW, its signal-to-noise 105 dB against 123 dB, and its thd 0.015% against 0.005%.
The MTRS's power @ 8ω is 330W against the MC2.1KW's 2.0kW, its signal-to-noise 120 dB against 123 dB, its power @ 4ω 400W against 2.0kW, and its thd 0.010% against 0.005%.
The Grandioso M1X's power @ 8ω is 300W against the MC2.1KW's 2.0kW, its signal-to-noise 119 dB against 123 dB, its power @ 4ω 600W against 2.0kW, and its thd 0.006% against 0.005%.
MC301
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