The McIntosh MI502 is a high-performance two-channel digital power amplifier designed to deliver substantial power from a compact, installation-friendly chassis. It produces 500 watts per channel into 8 ohms and 800 watts per channel into 4 ohms, providing ample headroom for demanding hi-fi and home cinema systems.

Using a highly efficient Class D design, the MI502 delivers its considerable power without requiring cooling fans for normal operation. Its closed-loop digital switching circuit provides consistent, controlled amplification, while the efficient design makes it particularly suitable for custom installations where low operating noise and compact dimensions are important.

The MI502 is designed for straightforward system integration, with balanced and unbalanced inputs, Power Control 12V triggering and signal sensing for automatic activation. McIntosh Power Guard® technology helps prevent damaging signal overload, while Sentry Monitor™ provides additional protection by disengaging the output stage if current exceeds safe operating levels.

Featuring a compact 2U chassis with removable rack mounting brackets, the MI502 is well suited to both equipment racks and high-performance home cinema installations. Its distinctive black glass front panel, illuminated McIntosh logo and blue Watt meters give it the instantly recognisable McIntosh appearance, while 0.05% maximum total harmonic distortion and a 98dB signal-to-noise ratio support clean, detailed performance.