MC252

About the MC252

The McIntosh MC-252 is a solid-state stereo power amplifier introduced around 2003, designed for audiophiles seeking high power and fidelity. It delivers 250 watts per channel into 8 ohms in stereo operation and can be bridged to mono for 500 watts into 8 ohms or other impedances. The amplifier features McIntosh's exclusive Output Autoformers® that ensure full power delivery to speakers with impedances of 1, 2, 4, 8, or 16 ohms without stress. It incorporates the patented Power Guard® circuit to dynamically prevent clipping and distortion. The MC-252 offers a frequency response of 20Hz to 20kHz with a total harmonic distortion of only 0.005%, a damping factor of 40, and a high signal-to-noise ratio of 112 dB. Its shallow design allows easy installation in standard cabinets. Inputs include balanced XLR and unbalanced RCA connectors, with selectable speaker impedance from 2 to 8 ohms. The amplifier weighs approximately 42.9 kg (94.5 lbs) and measures about 445 x 240 x 376 mm (17.5 x 9.4 x 14.8 inches). It is highly regarded for its clean, powerful sound and robust build quality, featuring a fiber-optic illuminated 3D glass front panel.