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The McIntosh MC451 Dual Mono Amplifier is a game-changer in the world of audio amplification, seamlessly blending the warmth of vacuum tubes with the precision of solid-state technology. Its innovative Hybrid Drive design delivers unparalleled sound performance, effortlessly powering speakers with rich, detailed sound across the entire frequency spectrum. With its impeccable craftsmanship and advanced features like the DualView Power Output Meter and adjustable crossover, the MC451 offers audiophiles a truly immersive listening experience that's second to none.
Get the Details
Features & Specs
NUMBER OF CHANNELS
1
CONTINUOUS OUTPUT POWER
Solid State section: 300 Watts @ 2, 4 or 8 Ohms, Vacuum Tube section: 150 Watts @ 2, 4 or 8 Ohms
HARMONIC DISTORTION
Solid State section: 0.005% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz
FREQUENCY RESPONSE - SOLID STATE SECTION
+0, -0.25dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 100,000Hz
FREQUENCY RESPONSE - VACUUM TUBE SECTION
+0, -0.5dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 70,000Hz
Solid State section: 300 Watts @ 2, 4 or 8 Ohms, Vacuum Tube section: 150 Watts @ 2, 4 or 8 Ohms
HARMONIC DISTORTION
Solid State section: 0.005% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz
FREQUENCY RESPONSE - SOLID STATE SECTION
+0, -0.25dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 100,000Hz
FREQUENCY RESPONSE - VACUUM TUBE SECTION
+0, -0.5dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 70,000Hz
Expert Insight
The McIntosh MC451 Dual Mono Amplifier, honored as a CES Innovation Awards 2023 Honoree, seamlessly combines vacuum tube warmth with solid-state precision for unparalleled audio performance. With advanced features like the DualView Power Output Meter and adjustable crossover, it delivers rich, detailed sound, making it a must-have for discerning audiophiles.
Nate M
Brand Manager
Details
McIntosh MC451 Dual Mono Amplifier
Elevate your audio experience with the McIntosh MC451 Dual Mono Amplifier, featuring innovative Hybrid Drive technology that seamlessly merges the warmth of vacuum tubes with the precision of solid state components. Designed with bi-amping loudspeakers in mind, this amplifier delivers unparalleled sound performance to transform your listening space.
McIntosh MC451 Key Features:
Hybrid Drive technology combines a 150 Watt vacuum tube amplifier and a 300 Watt solid state amplifier on a single chassis.
Vacuum tube section powers mid and upper drivers for rich, detailed sound reproduction.
Solid state section drives power-hungry woofers with precision and control.
DualView Power Output Meter provides real-time monitoring of each amplifier section.
Adjustable crossover for easy bi-amping configuration, eliminating the need for external equipment.
Power Guard and Power Guard SGS technologies prevent distortion and protect vacuum tubes from premature failure.
Sentry Monitor ensures safe operation by monitoring output current.
Power Control allows seamless integration with other McIntosh components.
Controls: Gain adjustment (-6dB to +3dB), crossover point adjustment
Connectivity: Direct feed option, power control for system integration
Enhance Your Audio Setup: Upgrade your home audio system with the MC451 Dual Mono Amplifier and unlock the full potential of your speakers. Its meticulous craftsmanship, including a signature black glass faceplate, illuminated logo, and polished stainless steel chassis, adds a touch of sophistication to any listening environment.
Experience the McIntosh difference with the MC451 Dual Mono Amplifier – where cutting-edge technology meets timeless design for an unmatched audio journey.
Reviews
Product Description
Product Description
The McIntosh MC451 Dual Mono Amplifier is a game-changer in the world of audio amplification, seamlessly blending the warmth of vacuum tubes with the precision of solid-state technology. Its innovative Hybrid Drive design delivers unparalleled sound performance, effortlessly powering speakers with rich, detailed sound across the entire frequency spectrum. With its impeccable craftsmanship and advanced features like the DualView Power Output Meter and adjustable crossover, the MC451 offers audiophiles a truly immersive listening experience that's second to none.
Get the Details
Features & Specs
Features & Specs
NUMBER OF CHANNELS
1
CONTINUOUS OUTPUT POWER
Solid State section: 300 Watts @ 2, 4 or 8 Ohms, Vacuum Tube section: 150 Watts @ 2, 4 or 8 Ohms
HARMONIC DISTORTION
Solid State section: 0.005% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz
FREQUENCY RESPONSE - SOLID STATE SECTION
+0, -0.25dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 100,000Hz
FREQUENCY RESPONSE - VACUUM TUBE SECTION
+0, -0.5dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 70,000Hz
Solid State section: 300 Watts @ 2, 4 or 8 Ohms, Vacuum Tube section: 150 Watts @ 2, 4 or 8 Ohms
HARMONIC DISTORTION
Solid State section: 0.005% maximum harmonic distortion at any power level from 250 milliwatts to rated power, 20Hz to 20,000Hz
FREQUENCY RESPONSE - SOLID STATE SECTION
+0, -0.25dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 100,000Hz
FREQUENCY RESPONSE - VACUUM TUBE SECTION
+0, -0.5dB from 20Hz to 20,000Hz, +0, -3dB from 10Hz to 70,000Hz
Expert Insight
Expert Insight
The McIntosh MC451 Dual Mono Amplifier, honored as a CES Innovation Awards 2023 Honoree, seamlessly combines vacuum tube warmth with solid-state precision for unparalleled audio performance. With advanced features like the DualView Power Output Meter and adjustable crossover, it delivers rich, detailed sound, making it a must-have for discerning audiophiles.
Nate M
Brand Manager
Details
Details
McIntosh MC451 Dual Mono Amplifier
Elevate your audio experience with the McIntosh MC451 Dual Mono Amplifier, featuring innovative Hybrid Drive technology that seamlessly merges the warmth of vacuum tubes with the precision of solid state components. Designed with bi-amping loudspeakers in mind, this amplifier delivers unparalleled sound performance to transform your listening space.
McIntosh MC451 Key Features:
Hybrid Drive technology combines a 150 Watt vacuum tube amplifier and a 300 Watt solid state amplifier on a single chassis.
Vacuum tube section powers mid and upper drivers for rich, detailed sound reproduction.
Solid state section drives power-hungry woofers with precision and control.
DualView Power Output Meter provides real-time monitoring of each amplifier section.
Adjustable crossover for easy bi-amping configuration, eliminating the need for external equipment.
Power Guard and Power Guard SGS technologies prevent distortion and protect vacuum tubes from premature failure.
Sentry Monitor ensures safe operation by monitoring output current.
Power Control allows seamless integration with other McIntosh components.
Controls: Gain adjustment (-6dB to +3dB), crossover point adjustment
Connectivity: Direct feed option, power control for system integration
Enhance Your Audio Setup: Upgrade your home audio system with the MC451 Dual Mono Amplifier and unlock the full potential of your speakers. Its meticulous craftsmanship, including a signature black glass faceplate, illuminated logo, and polished stainless steel chassis, adds a touch of sophistication to any listening environment.
Experience the McIntosh difference with the MC451 Dual Mono Amplifier – where cutting-edge technology meets timeless design for an unmatched audio journey.
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