BETA
RADAR is in beta — expect errors. Accuracy and coverage improvements are shipping daily.
LIVE
Waiting for new listings…
0 other audiophiles online

Seller's Description

PLEASE MESSAGE ME TO CHECK AVAILABILITY BEFORE CONFIRMING YOUR PURCHASE!McIntosh MC1.25KW 75th Anniversary Monoblock Power AmplifiersCondition: MINTIncludes: Original Boxes & Owner’s ManualsOverviewThe McIntosh MC1.25KW 75th Anniversary Edition Monoblock Amplifiers represent the absolute pinnacle of McIntosh power amplifier design. Built to commemorate McIntosh Laboratory’s 75 years of audio excellence, these reference-grade monoblocks deliver 1,250 watts of continuous power with legendary McIntosh reliability, refinement, and authority.Designed for the most demanding high-end loudspeakers, the MC1.25KW combines massive output capability with astonishing control, musicality, and ultra-low distortion—making it one of the most respected and sought-after monoblock amplifiers in the world.ConditionOverall condition: MINTExceptionally clean and well preservedNo cosmetic blemishes or functional issuesOperates flawlessly to factory specificationsFrom a meticulous, smoke-free, audiophile environmentDesign & EngineeringThe MC1.25KW features McIntosh’s iconic industrial design paired with advanced internal engineering. Each monoblock is built around:McIntosh Autoformer™ technology for consistent power delivery at 2, 4, or 8 ohmsMassive power supplies for effortless dynamicsAdvanced thermal management and protection systemsThese amplifiers are capable of driving virtually any loudspeaker with complete ease, maintaining composure even at extreme listening levels.Performance Highlights1,250 watts continuous output per channelExtremely low total harmonic distortionExceptional bass control and dynamic headroomImmense soundstage with precise imagingEffortless presentation from delicate passages to full-scale orchestral peaksKey Features75th Anniversary Edition flagship monoblock amplifiersLegendary McIntosh Autoformer™ designBlue watt meters with anniversary badgingBalanced (XLR) and unbalanced (RCA) inputsPower Guard® and Sentry Monitor™ protection circuitsConnectivityBalanced XLR inputsUnbalanced RCA inputsSpeaker outputs for 2, 4, and 8 ohm loadsTrigger input/output for system integrationWhat’s Included(2) McIntosh MC1.25KW 75th Anniversary Monoblock AmplifiersOriginal McIntosh factory boxesOriginal McIntosh owner’s manuals

Our Thoughts RADAR AI

Generating expert take…

About McIntosh

McIntosh Laboratory, founded in 1949 in the United States by Frank H. McIntosh and Gordon Gow, embodies a storied heritage of American audio innovation. Originally based in Silver Spring, Maryland, before relocating to Binghamton, New York, where products are still handcrafted today, the brand emerged from a commitment to superior sound reproduction. From powering President Lyndon Johnson's inauguration to the Grateful Dead's Wall of Sound at Woodstock, McIntosh has shaped pivotal moments in music history and pop culture, earning its place as a cultural icon.

The company specializes in a comprehensive lineup of high-fidelity components, including renowned amplifiers—particularly its revered tube models for their warm, enveloping sound—along with solid-state power amps, stereo tuners, loudspeakers, turntables, music streamers, processors, and digital-to-analog converters. This breadth supports both two-channel stereo systems and multi-channel home theaters, delivering immersive experiences in music and film. Iconic blue watt meters on their gear have become globally recognized symbols of precision and power.

Positioned firmly in the high-end market, McIntosh commands respect among discerning audiophiles for its uncompromising quality, luxurious build, and timeless design. Far from mid-tier or niche boutique, it stands as a premium benchmark, favored by legendary musicians and producers across decades, blending vintage allure with modern performance for those who demand the ultimate in sonic fidelity.

See all McIntosh listings on RADAR.

More McIntosh listings