Best of High End
No Result
View All Result
  • Login
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews
Contact us
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews
No Result
View All Result
Best of High End
No Result
View All Result
Home News

McIntosh MC611 mono power amplifier

Editorial Staff by Editorial Staff
February 19, 2018
Reading Time: 3 mins read
0
mcintosh-mc611-mono-power-amplifier

RELATED POSTS

Fresh ‘n Rebel new CLAM ACE 2 headphones

High End Munich 2025 facts and figures

Linn 360 Speakers New Cabinet, New Drive Units, New Electronics

The McIntosh monoblock MC611 Quad Balanced Power Amplifier produces 600 Watts of power – enough to satisfy nearly any loudspeaker. A pair of MC611s can easily drive an impressive home stereo system, or add more of them to power a home theater. Thanks to our unique output Autoformer™ technology, your speakers will receive the full 600 Watts regardless if they have 2, 4 or 8 Ohm impedance, allowing you the ability to use the MC611 to i​ts full potential.

mcintosh-mc611-mono-power-amplifier-2

The MC611 has received numerous updates and improvements compared to our previous 600 Watt monoblock model. Chief among them is that filter capacity has been doubled which has resulted in a dramatic 55% increase in dynamic headroom from 1.8dB to 2.8dB. This twofold increase in filter capacity also helps improve the performance of low end bass frequencies.

The front panel features new direct LED backlighting for improved appearance and color accuracy. On top, the audio Autoformer and power transformer remain seated just behind the front panel, but are now contained in new glass topped enclosures. Behind them are 2 of our Monogrammed Heatsinks™ which connect to advanced high current output transistors that help eliminate thermal equilibrium lag time. A screening of the amplifier’s block diagram has been added to the panel located between the heatsinks.

mcintosh-mc611-mono-power-amplifier-3

On the back, there continues to be 3 sets of our Solid Cinch™ speaker binding posts (1 set for each speaker impedance), but more space has been added between each set to allow for easier speaker cable management. Our eco-friendly power management system, which will turn the amp off after a set amount of time when no input signal has been detected, has also been added. Other enhancements include heavier gauge internal wiring and upgraded circuit components.

In addition to all these improvements, the MC611 is full of other exclusive McIntosh technologies:

  • Power Guard® that monitors and adjusts the input signal at the speed of light and makes real time adjustments to prevent harsh sounding and potentially speaker damaging clipping
  • Sentry Monitor™ – our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal
  • Quad Balanced design that cancels virtually all noise and distortion that may have crept into the audio signal
  • Power Control to send power on/off signals to other connected McIntosh components for easy system power up and shutdown

Both a balanced and unbalanced output are included to make bi-amping or tri-amping your speakers easier; they can also be used to send the audio signal to a secondary system if your preamplifier​ does not have enough outputs, or to connect a powered subwoofer. The MC611 sits on a beautiful polished stainless steel chassis and features the timeless McIntosh aesthetic of a black glass front panel, illuminated logo, control knobs, aluminum handles and of course a large 8” (20.3 cm) fast responding blue Watt meter.

mcintosh-mc611-mono-power-amplifier-4

Visit the McIntosh website.

Tags: McIntoshPower amplifiers
ShareTweet
Editorial Staff

Editorial Staff

An exceptional collection of pencils, pens and keyboards, all equally possessed by audio and video. In some dark den, hidden from all women, our editorial staff write and type about their infinite love of the audiovisual. Please, have some compassion!

Related Posts

freshnrebel-new-clam-ace2-headphones
Headphones

Fresh ‘n Rebel new CLAM ACE 2 headphones

May 28, 2025
high-end-munich-facts-and-figures
Events

High End Munich 2025 facts and figures

May 28, 2025
Linn-360-Speakers-New-Cabinet,-New-Drive-Units,-New-Electronics
News

Linn 360 Speakers New Cabinet, New Drive Units, New Electronics

May 27, 2025
CH-Precision-D10-Reference-Transport-Optical-Disc-Playback
News

CH Precision D10 Reference Transport Optical Disc Playback

May 27, 2025
Bang&Olufsen-Beogram-3000C-Turntable
News

Bang&Olufsen Beogram 3000C Turntable

May 27, 2025
Ascendo-Talks-to-Elephants
News

Ascendo Talks to Elephants

May 27, 2025
Next Post
focal-100-custom-integration-collection

Focal 100 custom integration collection

focal-300-custom-integration-collection

Focal 300 custom integration collection

Tag cloud

4K Acoustics amplifiers AV processors AXPONA 2025 Bang & Olufsen Bowers & Wilkins Cables CD player CES 2018 CES 2025 DACs Dali Dan D'Agostino Digital amplifiers Estelon Focal Genelec Gold Note HDR Headphone amplifiers Headphones HIGH END Munich 2025 High End® Integrated amplifiers LG Loudspeakers Lyngdorf Lyngdorf Audio McIntosh OLED Panasonic Power amplifiers Preamplifiers Projectors Samsung Sony Steinway Lyngdorf StormAudio Streaming audio Studio monitors Subwoofers Turntables Vitus Audio Wireless speakers

Silent Angel CEO Eric Huang talks about the Silent Angel Extreme Trio and the Roon stack at their booth at High End Munich 2025.

#SilentAngel #EricHuang #highendmunich2025

0 0
Open
Silent Angel CEO Eric Huang talks about the Silent Angel Extreme Trio and the Roon stack at their booth at High End Munich 2025.
#SilentAngel #EricHuang #highendmunich2025

Rotterdam-based Fresh ‘n Rebel has unveiled the Clam Ace 2, a game-changing upgrade to their popular over-ear headphones.

#freshnrebel #clamace #headphones

0 0
Open
Rotterdam-based Fresh ‘n Rebel has unveiled the Clam Ace 2, a game-changing upgrade to their popular over-ear headphones.
#freshnrebel #clamace #headphones

With a record-breaking turnout of 22,818 visitors from 92 countries, 501 exhibitors from 42 countries, and a vibrant atmosphere, the world’s leading audio show solidified its position as the ultimate rendezvous for audiophiles, industry professionals, and music enthusiasts.

#highendmunich2025

0 0
Open
With a record-breaking turnout of 22,818 visitors from 92 countries, 501 exhibitors from 42 countries, and a vibrant atmosphere, the world’s leading audio show solidified its position as the ultimate rendezvous for audiophiles, industry professionals, and music enthusiasts.
#highendmunich2025

Quantum dots are ultra-fine semiconductor particles that are tens of thousands of times thinner than a human hair. Learn more in this Academy post 🎓

#Samsung #QuantumDot #television

0 0
Open
Quantum dots are ultra-fine semiconductor particles that are tens of thousands of times thinner than a human hair. Learn more in this Academy post 🎓
#Samsung #QuantumDot #television

The D10 sets a new benchmark in optical disc playback, establishing itself as the most advanced transport ever created. Drawing inspiration from the critical insights and proven architecture of the D1.5, the D10 expands upon its predecessor’s foundation to redefine every facet of disc data retrieval. The result is a transport that epitomizes precision, fidelity, and sonic excellence.

#D10 #discplayback #CHPrecision

3 0
Open
The D10 sets a new benchmark in optical disc playback, establishing itself as the most advanced transport ever created. Drawing inspiration from the critical insights and proven architecture of the D1.5, the D10 expands upon its predecessor’s foundation to redefine every facet of disc data retrieval. The result is a transport that epitomizes precision, fidelity, and sonic excellence. 
#D10 #discplayback #CHPrecision

The Bang&Olufsen Beogram 3000 series has long been celebrated as an icon in the world of high-fidelity audio. Now, this legendary turntable from the 1980s has been reimagined and upgraded into the Beosystem 3000c a modern-day Hi-Fi system that seamlessly blends vintage design with cutting-edge technology. Limited to just 100 units worldwide, this exclusive release is a tribute to craftsmanship, history, and innovation.

#bangandolufsen #beogram3000 #turntables

0 0
Open
The Bang&Olufsen Beogram 3000 series has long been celebrated as an icon in the world of high-fidelity audio. Now, this legendary turntable from the 1980s has been reimagined and upgraded into the Beosystem 3000c a modern-day Hi-Fi system that seamlessly blends vintage design with cutting-edge technology. Limited to just 100 units worldwide, this exclusive release is a tribute to craftsmanship, history, and innovation.
#bangandolufsen #beogram3000 #turntables

From May 10 to November 23, 2025, the Biennale Architettura in Venice, Italy, hosts a pioneering exhibition titled “Talking to Elephants.” This innovative installation is a collaboration between ASCENDO Immersive Audio GmbH, a leader in infrasonic subwoofer technology, Marc Sherratt of MSSA (Sustainability Architects), and Franco Schoeman of B1DR Laboratory.

#ascendo #elephant #biennalearchitettura2025

0 0
Open
From May 10 to November 23, 2025, the Biennale Architettura in Venice, Italy, hosts a pioneering exhibition titled “Talking to Elephants.” This innovative installation is a collaboration between ASCENDO Immersive Audio GmbH, a leader in infrasonic subwoofer technology, Marc Sherratt of MSSA (Sustainability Architects), and Franco Schoeman of B1DR Laboratory.
#ascendo #elephant #biennalearchitettura2025

Best Of High End I Linn 360 Speakers #technology #sound #linn #speakers

1 0
Open
Best Of High End I Linn 360 Speakers #technology #sound #linn #speakers

Acoustical System CTO Dietrich Brakemeier takes us on a tour in his room, introducing a lot of new products under which a new compact turntable and a full-system rack.

#acousticalsystem #dietrichbrakemeier #highendmunich2025

6 0
Open
Acoustical System CTO Dietrich Brakemeier takes us on a tour in his room, introducing a lot of new products under which a new compact turntable and a full-system rack.
#acousticalsystem #dietrichbrakemeier #highendmunich2025
  • About us
  • Advertising
  • Contact
  • Terms and Conditions

© 2025 Best Of High End - by NOKYTECH

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Academy
  • Factory visits
  • First look
  • High End Munich 2025
  • Tech talk
  • News
  • Reports
  • Reviews

© 2025 Best Of High End - by NOKYTECH

This website uses cookies. If you continue to use this website you give permission to use cookies as described in our Terms and Conditions.ACCEPTTERMS AND CONDITIONS