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McIntosh MC611

1 Channel Solid State Amplifier Monoblock

Condition: New
Warranty: 3 Years
Colour: Black
HTFH Cat. No.: EB25
  • 600 Watts of power
  • Balanced and unbalanced outputs
  • Eco-friendly power management system
  • Autoformer™ & Power Guard® technology
  • A pair can easily drive an impressive home stereo system or add more to power a home theater system
£19,995.00 Pair

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McIntosh
McIntosh MC611
McIntosh MC611 McIntosh MC611

Overview

The 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 its full potential.

Features

Numerous Updates & Improvements

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. 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.

Additional Improvements

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

Plenty Of Outputs

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.

Classic Design

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.

Technical Specification

McIntosh MC611

Power Output per Channel
600 Watts @ 2, 4 or 8 Ohms

Number of Channels
1

Total Harmonic Distortion
0.005%

S/N below rated output
Balanced: 124dB
Unbalanced: 120dB

Dynamic Headroom
2.8dB

Damping Factor
>40 Wideband

Rated Power Band
20Hz to 20kHz

Frequency Response
+0, -0.25dB from 20Hz to 20,000Hz
+0, -3.0dB from 10Hz to 100,000Hz

Control

Remote Power Control
Yes

Multi-Channel DB25 Cable
N/A

General Specifications

Circuit Configuration
Quad Balanced

Circuit Design
Solid State

Mono Bridge
N/A

Mono Parallel
N/A

Output Type
Autoformer™

Meters
Yes

Meter Light Switch
Yes

Balanced Input
1

Front Panel
Glass with handles

Illumination
Direct LED

Chassis Style
Polished stainless steel & black painted steel

Connectivity

Speaker Binding Post Type
Patented Solid Cinch™ Speaker Binding Posts

Warranty
3 Years
Manufacturer
McIntosh
Model Number
MC611
Colour
Black
Total weight
44kg
Length
56cm
Width
44cm
Height
24cm
Voltage
220v / 240v Only

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