C32

About the C32

Manufactured between 1977 and 1981, the McIntosh C-32 is a high-end stereo preamplifier known for its comprehensive range of functions and exceptional sound quality. It features dual independent left and right stereo program lines: one for listening and one for recording, allowing simultaneous source selection without interference. The listen line output is affected by front panel controls, while the record line output bypasses these controls. The built-in monitor amplifier can select signals from either program line and drives headphones, monitor outputs, and line outputs. The unit includes a 5-band program equalizer with ±12 dB boost/cut at 30, 150, 500, 1500, and 10,000 Hz, a variable loudness control for low-volume listening, and a compander circuit to enhance lower-level recordings. It supports multiple inputs including two phono inputs, tuner, aux, and three tape inputs. The phono preamplifiers use low-noise transistor circuits with low distortion. The C-32 is finished with an anodized gold and black front panel with gold/teal illumination and weighs approximately 26 lbs (11.79 kg). It is highly regarded for its smooth, uncolored sound and reliability, making it a sought-after vintage component.