MF2250

About the MF2250

The Conrad-Johnson MF2250 is a solid-state stereo power amplifier known for its dependable high-end audio performance. It delivers 120 watts per channel from 20 Hz to 20 kHz at no more than 1% total harmonic distortion (THD) and intermodulation distortion (IMD), both channels driven into 8 ohms. The amplifier features less than 0.1% THD or IMD distortion, a frequency response of 20 Hz to over 20 kHz with +0, -0.5 dB variation, and a hum and noise level of 100 dB relative to maximum output. It is praised for closely approaching the classic tonal character of fine tube amplifiers, offering a musically entertaining sound that is broad, balanced, and easy on the ears without being bright or forward. The MF2250 can handle a wide range of speaker loads and output power, with the ability to deliver short-term peaks up to 900 watts per channel into 2 ohms and cruise at around 300 watts per channel into 8 ohms. It is well-built with effective circuit protection and low idle power consumption, making it suitable for extended listening periods. The amplifier has a mechanical size of approximately 19 inches wide by 4 1/4 inches high by 16 inches deep. It uses single-ended phono inputs and gold-plated 5-way binding posts for speaker connections. The MF2250 is highly regarded for its tonal poise, natural image depth, and dynamic resolution, making it a fine value in high-end audio amplification.