The McIntosh MC2105 is a legendary vintage stereo power amplifier produced by McIntosh Laboratory from 1967 to 1978. Known as the brand’s first solid-state amplifier, it delivers 105 watts per channel and features distinctive blue power meters.
Core Specifications
Power Output: 105 watts per channel into 2, 4, 8, or 16 ohms
Autoformers: Proprietary McIntosh output autoformers ensure the amp delivers its full rated power consistently regardless of speaker impedance
Power Meters: Unique short-interval power meters featuring a special “time stretching” circuit to accurately display instantaneous peaks
Weight: ~65 lbs (approx. 70 lbs with chassis, well over 100 lbs packed)
Design Features: Independent channel gain controls, Sentry Monitor protection, and a sleek laminated glass front panel
