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The McIntosh MA6100 is a two-channel solid-state integrated amplifier manufactured from 1972 to 1979. It combines a preamplifier and power amplifier in one chassis, with a rated output of 70 watts per channel into 8 ohms. The front panel includes bass and treble controls, multiple input selections, tape-monitor functions, speaker switching, and a headphone output. Inputs include two phono connections, two tuner inputs, auxiliary, tape, and tape-head connections.
OVERVIEW
Very Good condition Pre-Owned McIntosh MA6100 Integrated Amplifier
No Accessories, No Box, will be packed safely for shipping
Rated 8/10 for cosmetic wear consistent with age and use
SPECIFICATIONS
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Type: 2-channel solid-state integrated amplifier
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Power Output: 70 watts per channel into 8 ohms
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Power Output: 40 watts per channel into 16 ohms
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Frequency Response: 20 Hz–20 kHz, +0/−0.5 dB
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Total Harmonic Distortion: 0.2% maximum
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Damping Factor: 50 at 8 ohms; 100 at 16 ohms
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Inputs: Phono 1, Phono 2, Tape Head, Tape, Aux, Tuner
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Outputs: Tape outputs; preamp and power amp connections
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Speaker Impedance: 8–16 ohms
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Tone Controls: Bass ±16 dB at 20 Hz; Treble ±16 dB at 20 kHz
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LF Filter: 50 Hz, 12 dB/octave
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HF Filter: 7 kHz, 12 dB/octave
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Dimensions: 16" W × 5 7/16" H × 13" D
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Weight: 34 lbs (15.42 kg)
ADDITIONAL INFORMATION
Please call 734.662.3595 and ask for Richard if you have any questions about this product.
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Generating expert take…
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.
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