Connect with us

Hi, what are you looking for?

Amplifiers

McIntosh’s MC451 Dual Mono Power Amplifier Unleashes the Hybrid Drive

The McIntosh MC451 Dual Mono Power Amplifier features Hybrid Drive technology which combines tube and solid state amplification.

McIntosh MC451 Dual Mono Power Amplifier

McIntosh today introduced the MC451 Dual Mono Power Amplifier for $14,000 USD. It features McIntosh’s Hybrid Drive™ technology which combines vacuum tube with solid-state amplification. The new amp slots into the line-up just below McIntosh’s MC901, priced at $19,000 USD.

For $5,000 less, the MC451 is more compact and strategically built so that it is easier to place within an audio system, offering 150 Watts of power from the vacuum tube section and 300 Watts from the solid-state section. That’s half the power of the MC901.

The MC451 lets the user determine which part of the frequency range of their respective loudspeakers is driven by the tube amplifier section, whilst using the solid state amplification for the bass range.

The MC451 features a variety of McIntosh patented technologies including Power Guard® and Power Guard SGS®, Sentry Monitor™, Autoformer™, Unity Coupled Circuit, Solid Cinch™ speaker binding posts, Monogrammed Heatsinks™, and a DualView™ Power Output Meter.

The MC451 is the latest model to incorporate McIntosh’s Hybrid Drive technology. The brand’s team of engineering experts took their extensive experience to seamlessly combine both vacuum tube and solid state to develop the company’s Hybrid Drive design that works to redefine sound performance. With Hybrid Drive from McIntosh, the highest level of sound reproduction is now available to offer flexibility in listening capabilities.

McIntosh MC451 Dual Mono Hybrid Drive Tube Amplifier

Key Features:

300W Solid State Amplifier

  • Output Autoformer with 2, 4, & 8 ohm Taps
  • Power Guard and Sentry Monitor
  • Solid-state input doubles as the mono input when using the internal crossover 
  • Separate inputs for the Vacuum Tube and Solid-state amplifiers are provided for using an external crossover 

150W Vacuum Tube Amplifier

  • Unity Coupled Circuit Output Transformer with 2, 4, 8Ω Taps
  • Power Guard SGS and Sentry Monitor
  • Direct Input for Using an External Crossover
  • Illuminated Driver Tubes

Crossover

  • 1 Knob for Solid State / Tube Balance
  • 1 Knob for Crossover Frequency
McIntosh MC451 Dual Mono Power Amplifier Rear Angle
McIntosh MC451 Dual Mono Hybrid Drive Tube Amplifier Angle

Pricing & Availability

The MC451 will be available via authorized US & Canadian McIntosh Dealers for an MSRP of $14,000 USD beginning December 2022 and to the rest of the world shortly after. 

Related Reading:

Advertisement. Scroll to continue reading.

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

Latest Products

Fyne Audio F502S Loudspeaker in walnut

Floorstanding Speakers

Fyne Audio’s F500S Loudspeaker Series brings point-source precision, real wood cabinets, and Scottish engineering for under $3,000.

Raidho Acoustics TD3.10 Loudspeakers Front Pair Raidho Acoustics TD3.10 Loudspeakers Front Pair

Floorstanding Speakers

Raidho TD3.10: Danish engineering at its most audacious, packing industry-leading 10" diamond-coated woofers and featherweight planar ribbon tweeters into a €120K+ package. For those...

Hisense Tuned by Devialet 2025 Products Hisense Tuned by Devialet 2025 Products

HDTV 4K & 8K TV

Hisense partners with French audio expert Devialet to revolutionize TV sound in 2025. Discover premium Laser TVs, soundbars, and UST projectors with immersive Dolby...

Debut 3.0 10-inch DS103-BK, 12-inch DS123-BK, 15-inch DS153-BK Subwoofers Debut 3.0 10-inch DS103-BK, 12-inch DS123-BK, 15-inch DS153-BK Subwoofers

New Products

ELAC's entry-level 10", 12", and 15" sealed subwoofers are priced from $479 to $949 to complement Debut 3.0 series loudspeakers.

Eversolo Play Streaming Amplifier Front Angle Eversolo Play Streaming Amplifier Front Angle

Digital Music Systems

The Eversolo Play wants you to believe it's the future of streaming amps—sleek, silent, and smarter than you. It's got the app, the DAC,...

Marshall Heston 120 Soundbar Lifestyle Marshall Heston 120 Soundbar Lifestyle

New Products

Marshall crashes the TV soundbar party with the Heston 120—a Dolby Atmos beast with 11 drivers, room calibration, and rock ’n’ roll swagger.

Gift Ideas?

Mother's Day Gift Guide 2025 for Audio Video TV Lifestyle Projectors and Gadgets

Gift Guides

Upgrade Mom's home audio and video experiences this Mother's Day with 10 gift ideas she'll absolutely love -- and you might too.

You May Also Like

Floorstanding Speakers

Raidho TD3.10: Danish engineering at its most audacious, packing industry-leading 10" diamond-coated woofers and featherweight planar ribbon tweeters into a €120K+ package. For those...

Hi-Fi Components

Burmester’s 911 Spirit 70 home stereo system is what happens when Porsche nostalgia, Olive Neo paint, and audiophile excess collide—think less Risky Business, more...

Floorstanding Speakers

At $135,000/pair, the Cabasse LA SPHERE EVO loudspeakers blend cutting-edge audio engineering with a design that's equal parts sci-fi and sophistication.

Floorstanding Speakers

JBL's Summit Series audiophile loudspeakers, the Makalu, Pumori, and Ama, honor 80 years of acoustic precision and emotional power.

Amplifiers

$3,500 is a lot of money for a hybrid digital power amplifier. The NAD M23 is not your typical hybrid digital power amplifier. Not...

Floorstanding Speakers

$160,000 flagship loudspeakers designed to rival the best from DALI, Estelon, and Focal. Discover how Danish engineering and over a decade of innovation come...

Floorstanding Speakers

Priced at $108,000 and $215,000 respectively, these luxurious speakers require serious power to drive, making them ideal for use with Goldmund’s premium amplifiers.

Hi-Fi Components

Goer Dynamics will expand the distribution of Gryphon Audio Designs into Asia and open up opportunities in the luxury car audio sector.

Advertisement

ecoustics is a hi-fi and music magazine offering product reviews, podcasts, news and advice for aspiring audiophiles, home theater enthusiasts and headphone hipsters. Read more

Copyright © 1999-2024 ecoustics | Disclaimer: We may earn a commission when you buy through links on our site.



SVS Bluesound PSB Speakers NAD Cambridge Audio Q Acoustics Denon Marantz Focal Naim Audio RSL Speakers