C46

About the C46

The McIntosh C46 Audio Control Center is a stereo preamplifier designed for audiophiles seeking precise and transparent sound reproduction. It features a Multi-Stage Precision Digitally Controlled Attenuator System with 214 steps of 0.5 dB each and tracking accuracy within 0.1 dB, allowing for smooth and accurate volume control. The unit includes an 8-band equalizer with ±12 dB boost or cut at center frequencies of 20, 35, 70, 150, 300, 600, 1200, and 4000 Hz, which can be bypassed when controls are set to flat. Balanced inputs and outputs are provided, including one balanced high-level input and three balanced outputs. The C46 offers electromagnetic input switching for durability and distortion-free signal switching. It has an alphanumeric fluorescent front panel display indicating source selection, volume, and balance levels, with adjustable brightness. The unit supports remote control operation and includes features such as variable rate volume and balance control selection for ideal response to control rotation. Power consumption is 50 watts, and the unit weighs approximately 26 pounds (11.8 kg). Dimensions are 17.5" (W) x 5.4" (H) x 17.5" (D). The C46 is known for its transparent electronic performance, making it suitable for pairing with McIntosh power amplifiers for a high-end audio system.