The McIntosh MC402 is a stereo power amplifier that exemplifies high-quality audio performance. It delivers 400 watts per channel into 2, 4, or 8-ohm loads, providing sufficient power for a variety of speakers and listening environments. The amplifier features a unique Autoformer, which allows it to maintain the same power output across different impedance levels, ensuring optimal performance regardless of speaker compatibility. The output stage employs a balanced circuitry design, enhancing signal integrity and reducing noise. Its extensive thermal management system includes numerous heat sinks to keep the unit running cool during extended use. The MC402 also includes a Power Guard system that prevents over-driving of the amplifier, safeguarding connected speakers from damage. The chassis is constructed from aluminum and glass, providing both durability and aesthetic appeal. The amplifier is equipped with LED power meters that give visual feedback on power output levels. The unit measures approximately 17.5 inches in width, 12.5 inches in depth, and 7.5 inches in height, making it a substantial component for an audio system. It weighs around 50 pounds, indicative of the robust engineering found in McIntosh products.
