The McIntosh C55 is a solid-state preamplifier built for systems that combine analog sources, digital playback, and flexible low-frequency integration. Sixteen total inputs and three variable output sets provide the connection capacity for a substantial two-channel system without separating digital and analog control into different components.
The included DA2 Digital Audio Module supports files through 24-bit/192kHz and DSD512, while two configurable phono inputs accommodate moving-coil or moving-magnet cartridges. An eight-band analog equalizer, adjustable output filtering, and a dedicated subwoofer output provide useful tools for tailoring the C55 to the room and the rest of the system.