McIntosh MC-452 Stereo Power Amplifier — Legendary High-End Audio Performance
Experience the power and precision of one of McIntosh’s most revered stereo power amplifiers. The McIntosh MC-452 delivers 450 watts per channel of robust, ultra-clean audio with legendary clarity — perfect for audiophiles, home theater enthusiasts, and high-end sound systems. Can Hi-Fi+1
🔊 Key Features & Highlights
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450W x 2 Stereo Power Output — drive even demanding loudspeakers effortlessly with consistent, high-current performance. Can Hi-Fi
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Quad Balanced Circuit Design — reduces noise and distortion for rich, accurate sound reproduction. Can Hi-Fi
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Low Distortion (0.005%) — ensures transparent audio across dynamic ranges. Linephaze
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Exceptional Signal-to-Noise Ratio (122dB) — enjoy immersion with minimal background noise. Linephaze
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Wide Frequency Response — from 20 Hz to 20 kHz (+0, −0.25 dB) and extended up to 100 kHz (−3 dB). Linephaze
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High Dynamic Headroom (1.8 dB) — captures fast transients and maintains punchy sound. Linephaze
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Autoformer™ Output Technology — optimizes power delivery to 2, 4, or 8 Ω speakers. Linephaze
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Classic McIntosh Design — illuminated watt meters, polished black glass front panel with aluminum handles enhance prestige and presence. Can Hi-Fi
🔌 Connectivity & Compatibility
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Balanced XLR and unbalanced inputs for flexible integration
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Solid Cinch™ Gold-Plated Binding Posts for secure speaker connections
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Designed to pair seamlessly with premium preamplifiers, DACs, and reference-class audio systems
🏆 Why Audiophiles Love It
The MC-452 combines raw power, precision engineering, and timeless McIntosh craftsmanship, making it a top choice for high-end stereo setups and discerning listeners. Its ability to drive complex speaker loads with controlled dynamics and low noise makes it a cornerstone component for elite audio systems. SoundStage Ultra
📦 Technical Specifications
| Specification | Details |
|---|---|
| Channels | 2 (Stereo) |
| Power Output | 450W per channel @ 2, 4, 8 Ω |
| Distortion (THD) | 0.005% Maximum |
| Signal-to-Noise Ratio | 122dB |
| Frequency Response | 20 Hz–20 kHz (+0, −0.25dB), 10 Hz–100 kHz (−3 dB) |
| Damping Factor | >40 |
| Circuit Design | Quad Balanced Solid State |
| Dimensions (W×H×D) | 44.45 × 23.97 × 55.88 cm |
| Weight | ~49.9 kg |
| Finish | Black Glass & Polished Stainless Steel |
(Legacy product manufactured 2010–2018; successor model is MC-462.) McIntoshLabs
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