McIntosh MC431 Four Channel SQ amplifier Mosconi JL Audio Arc Zapco Rockford Morel Dynaudio Audison Focal zed hybrid

Up for sale is my old school McIntosh MC431 legendary Audiophile 4 Channel Powerhouse Amplifier. Perfect for someone looking for an active system or a high end sound quality set up. These amps are harder and harder to come by especially in good working condition. The plate on the amp is not correct model but I will include so it will cosmetically look better. The model on the amp is MC431 not mc440. Please read carefully. Personally had this amp inspected by Dirk Ecker who was the engineer behind US amps. U.S. Amps had early tube amps and their Merlin series. MADE IN USA Mcintosh current MCC line of amplifiers are made in China if you were to hold these side by side to the originals you will see the massive quality difference. These amps were some of the finest amplifiers ever built Period. Mcintosh took their home design theories and applied them to car audio to make these beautiful amplifiers. Features: * 4 channel X 100w @ 4 ohms. * Configurable for 4/3/2 channel operation * Built-in electronic crossover with separate high pass and low pass filters * Power Guard * Ported tunnel forced-air cooling * Multi-stage thermal protection * MOSFET PWM power suppl * Input level controls * Transient protection * Classic McIntosh glass panel MC431 4 channel X 100w. Configurable for 4/3/2 channel operation. Includes built-in electronic crossover with separate high pass and low pass filters. Power Guard. Ported tunnel forced-air cooling. Multi-stage thermal protection. Dual MOSFET PWM power supplies. Input level controls. Transient protection. Gold plated terminals. 2 ohm stability. Allows internal installation of McIntosh parametric equalizer modules. Size 2-3/4"H, 18-1/2"W and 12"D. A very underrated powerful and truly nice sounding amp. Please check my feedback and buy with confidence.