C26

About the C26

The McIntosh C-26 is a high-end solid-state stereo preamplifier manufactured between 1968 and 1978. It features a glass front panel with anodized gold and black finish, dual phono inputs, one tuner input, one auxiliary input, and two tape loops. The unit provides a frequency response of 20Hz to 20kHz with total harmonic distortion of 0.1%. It has a gain of 62dB for moving magnet (MM) phono inputs and 20dB for line inputs, with input sensitivities of 2mV (MM) and 250mV (line). The signal-to-noise ratio is 74dB (MM) and 85dB (line). Outputs include 250mV (line) and 2.5V (pre out). The preamplifier uses 18 transistors and 3 diodes. It weighs approximately 15 kg (33 lbs) and measures about 16 x 5.4 x 13 inches (406.4 x 138.1 x 330 mm). The C-26 is praised for its smooth, uncolored, and natural sound, with a continuously variable loudness control that compensates bass response at low listening levels. It is considered a reliable and attractive vintage preamp that offers a taste of McIntosh sound at a relatively affordable price compared to classic tube preamps. It includes features such as balance control, mode selector, phase control, center channel level control, and multiple AC outlets. The unit is regarded as a solid foundation for vintage audio systems and is appreciated for both its sound quality and aesthetic appeal.