The McIntosh MC2105 is a classic solid state power amplifier that delivers a power output of 105 watts per channel into 8 ohms in stereo mode. Its frequency response ranges from 10Hz to 100kHz, which ensures deep bass and clear highs, contributing to an overall balanced sound profile. The total harmonic distortion (THD) is specified at 0.25%, allowing for high fidelity audio playback with minimal distortion. The MC2105 employs a damping factor of 13, which enhances its ability to control speaker movements, especially in bass-heavy music. With an input sensitivity of 0.5V and a signal-to-noise ratio of 90 dB, this amplifier provides a robust and clear audio signal. The MC2105 is designed to handle speaker loads ranging from 4 ohms to 16 ohms, making it versatile for various speaker setups. It consists of 34 transistors and 18 rectifiers and diodes, indicating a solid build and reliability. Its physical dimensions are 16 x 7.1 x 14.5 inches, and it weighs approximately 65 lbs. This amplifier is often appreciated for its rich sound signature, characterized by deep, powerful bass, detailed highs, and smooth mids, making it a sought-after option for audio enthusiasts.
