McIntosh
MC152 2-Channel Solid State Amplifier
Best compact amplifier for high-fidelity stereo and home theater setups.
Experience legendary McIntosh audio with the MC152 stereo amplifier. This powerful yet compact unit delivers 150 Watts per channel into 2, 4, or 8 Ohms, making it perfect for dedicated stereo systems or enhancing home theater setups. Its slim 6-inch chassis fits easily into various spaces. Featuring McIntosh's renowned Autoformer™ for consistent power delivery and Power Guard® to prevent clipping, the MC152 ensures pristine sound quality and speaker protection. With both balanced and unbalanced inputs, integration is seamless. Enjoy the rich, detailed sound McIntosh is celebrated for, all within an elegant, space-saving design.
$6500.00
Owner Satisfaction
4.8
/ 5
Category Rank
14
/ 560
#14 in Audio & Video Receivers
Price vs Category Average
+147%
Above average
Power Output
150.
/ Watts per channel minimum sine wave continuous average power output with both channels operating
Who it's for
- Audiophiles seeking a fatigue-free, classic listening experience
- Collectors valuing timeless aesthetics and long-term investment stability
- Listeners powering demanding speakers that require significant dynamic headroom
Who should skip it
- Users with limited shelf space or restrictive furniture constraints
- Budget-conscious buyers prioritizing value over brand prestige
- Purists requiring precise impedance matching for specific speaker loads
Performance breakdown
Power Consistency
Autoformer technology ensures stable delivery regardless of speaker impedance fluctuations.
Signal Clarity
Ultra-low harmonic distortion provides a pristine, transparent listening experience.
Speaker Protection
Power Guard circuitry effectively prevents clipping to safeguard your high-end drivers.
Form Factor
Compact six-inch chassis offers high-end power in a space-efficient footprint.
Connectivity Versatility
Balanced and unbalanced inputs allow for seamless integration into diverse systems.
Build Integrity
Robust steel chassis construction reflects the brand's legendary long-term reliability.
Key Specs
Power Output
150 Watts per channel minimum sine wave continuous average power output with both channels operating.
Output Load Impedance
Terminals for 8, 4, and 2 Ohms.
Rated Power Band
20Hz to 20kHz.
Total Harmonic Distortion
0.005% maximum.
Signal to Noise Ratio
118dB Balanced / 115dB Unbalanced.
Dimensions
17-1/2" (44.45cm) W x 6" (15.24cm) H x 21" (50.8cm) D.
Unit Weight
75 lbs (34 kg).
Input Connectors
1 Stereo Balanced (XLR), 1 Stereo Unbalanced (RCA).
Features
- Delivers 150 Watts per channel into 2, 4, or 8 Ohms.
- Space-saving 6-inch tall chassis fits easily into various setups.
- Autoformer™ technology ensures consistent power delivery across impedances.
- Power Guard® circuitry prevents clipping and protects speakers.
- Includes both balanced and unbalanced inputs for versatile connectivity.
- Features iconic McIntosh design with blue watt meters.
- Provides rich, detailed sound with impressive clarity.
- Ideal for 2-channel audio systems and home theater surround channels.
What customers say
The McIntosh MC152 amplifier earns high praise primarily for its exceptional build quality and signature sound. Owners consistently describe the construction as robust and heirloom grade, justifying the premium investment for many. Sonically, the unit delivers the classic McIntosh experience: powerful, detailed, and pleasantly warm without causing listening fatigue. It maintains excellent control over various speakers, even demanding loads. While the initial cost is substantial, buyers seeking the combination of legendary aesthetics, proven reliability, and a refined, powerful audio signature find the MC152 to be a benchmark component that strongly upholds the brand's legacy, leading to very high owner satisfaction.
Know before you buy
The MC152 delivers 150 Watts per channel into 2, 4, or 8 Ohm loads. Thanks to McIntosh's Autoformer technology, you get the full rated power regardless of your speaker's impedance, making it highly versatile for a wide range of high-performance speakers.
Yes, the MC152 is an excellent choice for powering the front or surround channels in a home theater system. Its compact 6-inch height allows it to fit into many AV cabinets where larger amplifiers might not.
Power Guard is a proprietary circuit that monitors the amplifier's output signal. It automatically adjusts input levels in real-time to prevent harsh clipping and distortion, which protects your speakers from potential damage.
Yes, the unit features both balanced (XLR) and unbalanced (RCA) inputs. This allows you to connect it to a variety of preamplifiers or source components with ease.
The MC152 measures 17-1/2 inches wide, 6 inches high, and 21 inches deep. Because it weighs 75 pounds, ensure your shelf or rack is structurally rated to support the weight and allows for adequate ventilation.
The MC152 is a solid-state amplifier featuring a push-pull complementary circuit design. It is engineered to provide the signature McIntosh sound with high reliability and low maintenance.
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$6500