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McIntosh - MC2.1KW-AN Amplifier (75th Anniversary Edition)

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McIntosh - MC2.1KW-AN Amplifier (75th Anniversary Edition - Limited to 75 Pairs)

1-Channel Solid State Amplifier


The reference level McIntosh MC2.1KW Monoblock Power Amplifier is the ultimate power in home audio amplification. Our 75 years of experience as the leader of sound reproduction has led us to the MC2.1KW. The pinnacle of audio amplification, the MC2.1KW stands as a testament to our unwavering commitment to sonic perfection. This tri-chassis marvel possesses the remarkable ability to deliver an astonishing 2,000 Watts of pristine McIntosh power, forever transforming your home stereo or theater experience. At McIntosh, we don't just appreciate sound – we are made of sound. The MC2.1KW is the embodiment of our passion, and it invites you to embark on an extraordinary journey through sound.


The MC2.1KW consists of three separate modules: one Output Module and two Power Modules that each contain a 1,000 Watt amplifier. The incoming audio signal enters the Output Module from the preamplifier. An in-phase signal is sent from the Output Module to one of the Power Modules and is amplified. At the same time, an out-of-phase signal is sent to the other Power Module and amplified. Both amplified signals exit the Power Modules and reenter the Output Module where they drive opposite ends of the bi-filar wound McIntosh Autoformer. This combines the two audio signals back into one with the power summed while any noise is reduced or completely canceled. Through this artful engineering, a low distortion audio signal leaves the Output Module to deliver pristine sound through your speaker.


McIntosh will be celebrating our 75th Anniversary in 2024. To commemorate this milestone, the first 75 pairs of MC2.1KW sold in 2024 to each country McIntosh is distributed in will include special anniversary badging.

Feature Set Includes:

  • Comes standard as 75th Anniversary Edition for 2024 (limited to 75 pairs per country)
  • 2,000 Watt Quad Balanced Monoblock
  • Tri-chassis design: 2 Power Modules, 1 Output Module
  • Dual sets of balanced and unbalanced inputs
  • Autoformer, Power Guard®, Sentry Monitor, Monogrammed Heatsinks, Solid Cinch speaker binding posts
  • Multiple speaker terminals for bi- and tri-wiring