McIntosh
MA12000 Integrated Amplifier
Best high-end centerpiece for serious audiophiles seeking effortless power and versatility.
Experience unparalleled audio with the McIntosh MA12000 Integrated Amplifier. This powerhouse combines a robust 350 Watts per channel amplifier with extensive digital and analog inputs, all housed in a premium stainless steel chassis. Engineered for the discerning listener, it offers exceptional clarity and effortless power delivery, making it the sophisticated centerpiece for any high-fidelity two-channel system. Its comprehensive connectivity and dedicated phono stages ensure compatibility with all your sources.
$17500.00
Owner Satisfaction
4.8
/ 5
Category Rank
168
/ 1684
#168 in Power Amplifiers
Price vs Category Average
+112%
Above average
Power Output
350248
/ Watts per channel into , , or Ohms
Who it's for
- Audiophiles driving power-hungry, high-end loudspeaker systems
- Music lovers needing a centralized hub for digital and analog
- Collectors valuing timeless design and legendary build quality
Who should skip it
- Budget-conscious buyers seeking entry-level high-fidelity equipment
- Listeners with limited rack space or small living environments
- Purists demanding clinical, uncolored, and strictly neutral sound reproduction
Performance breakdown
Power Delivery
Effortless 350 watts per channel drives even the most demanding speakers.
Signal Clarity
Ultra-low distortion ensures a pristine, transparent soundstage for critical listening.
Connectivity Versatility
Comprehensive analog and digital inputs accommodate every source in your collection.
Build Integrity
Heavy-duty stainless steel construction provides unmatched durability and vibration resistance.
Phono Performance
Dedicated stages deliver exceptional warmth and detail for vinyl enthusiasts.
Thermal Management
Signature monogrammed heatsinks maintain optimal temperatures without noisy cooling fans.
Key Specs
Power Output
350 Watts per channel into 2, 4, or 8 Ohms
Total Harmonic Distortion
0.005% (20Hz - 20kHz)
Frequency Response
20Hz - 20kHz (+0, -0.5dB)
Weight
118 lbs (53.5 kg)
Dimensions
17-1/2" W x 9-7/16" H x 22" D (44.45cm W x 23.97cm H x 55.88cm D)
Connectivity
2 Balanced XLR, 6 Unbalanced RCA, 1 MC Phono, 1 MM Phono, 2 Coaxial, 2 Optical, 1 USB, 1 MCT DIN inputs; 1 Fixed RCA, 1 Variable RCA outputs; Speaker binding posts, Headphone output
Signal to Noise Ratio (High Level)
114dB
Cooling Method
Passive McIntosh Monogrammed Heatsinks
Features
- Delivers 350 Watts of pure power per channel.
- Extensive digital and analog input options.
- Dedicated Moving Coil/Magnet phono stages.
- Robust, high-current power supply.
- Signature Monogrammed Heatsinks for passive cooling.
- Premium stainless steel chassis construction.
- Balanced and unbalanced connectivity.
- Ultra-low total harmonic distortion for pristine sound.
What customers say
Owners consistently praise the McIntosh MA12000 for its exceptional sound quality, describing the audio as detailed, warm, and powerfully authoritative, easily managing demanding speakers. A major theme is its remarkable versatility; the integrated high-performance DAC and superb phono stage make it a true system hub. The iconic design, featuring signature blue meters and robust build quality, is frequently cited as a major aesthetic draw. While the amplifier commands a premium price, customers feel the unparalleled performance, craftsmanship, and brand prestige fully justify the investment. This unit is celebrated as a flagship component that embodies McIntosh's legacy of audio excellence.
Know before you buy
The MA12000 is engineered to deliver a consistent 350 Watts per channel regardless of whether your speakers are rated at 2, 4, or 8 Ohms. This ensures stable, high-current power delivery across a wide variety of high-end loudspeaker designs.
Yes, the MA12000 is highly versatile. It features dedicated Moving Coil and Moving Magnet phono inputs for turntables, alongside a comprehensive suite of digital inputs including USB, coaxial, and optical connections.
No, the unit uses passive cooling. It is equipped with McIntosh’s signature Monogrammed Heatsinks, which efficiently dissipate heat without the noise or mechanical vibration associated with internal cooling fans.
At 118 lbs and over 22 inches deep, this amplifier is quite substantial. You will need a sturdy, deep equipment rack or shelf that can support its significant weight and dimensions to ensure proper ventilation and stability.
With a total harmonic distortion rating of just 0.005%, the MA12000 is designed to be virtually transparent. This means the amplifier adds almost no coloration to your music, allowing you to hear your recordings exactly as they were intended.
While both input types are available, balanced XLR inputs are recommended if your source components support them, as they provide superior noise rejection over longer cable runs. The unit offers two balanced and six unbalanced RCA inputs to accommodate a wide range of source equipment.
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