McIntosh C8 Vacuum Tube Preamplifier

The C8 Vacuum Tube Preamplifier stands shoulder-to-shoulder with the MA252 in size, yet its true distinction lies in its advanced engineering. Powered by four 12AX7a vacuum tubes, each housed in stylish protective cages, the C8 delivers a warm, dynamic signal that is perfectly suited for a discerning home audio system. It offers one balanced and two unbalanced analog inputs—plus dedicated Moving Coil and Moving Magnet phono inputs with adjustable loading—allowing you to play your cherished vinyl collection with precision. Every input can be personalized with user-friendly naming, while bass and treble tone controls enable you to tailor your sound to your exact preferences. For outputs, it provides one balanced and two unbalanced options, one of which can be configured as a subwoofer output to further enhance your low-frequency performance.

While the C8 comes without digital inputs, it is fully digital-ready with the optional DA2 Digital Audio Module, a dealer-installed upgrade that opens up a suite of connectivity options. The DA2 offers seven digital inputs—including coaxial, optical, USB, MCT, and an audio-only HDMI ARC—and is powered by a next-generation, quad-balanced 32-bit DAC that delivers improved dynamic range and lower distortion. With support for native playback of up to DSD512 on USB, DXD up to 384kHz, and digital decoding up to 24-bit/192kHz via coax and optical inputs, the DA2 sets a new standard in digital performance. For personal listening, the integrated High Drive headphone amplifier ensures that every detail is reproduced with clarity. Additional features such as Power Control ports, a user-selectable Auto Off, Home Theater Pass Through, and Data Ports for remote control integration make the C8 versatile and intuitive. Input selection, bass, treble, tone bypass, balance, and input offset levels are all adjustable via front panel knobs or the included remote, with real-time settings displayed on the front panel.

Encased in a polished stainless steel chassis and mounted atop a sleek, mirror-finished platform, the C8 exudes the classic McIntosh aesthetic. The black glass front panel, accented with silver trim, blue watt meters, and rotary control knobs—including signature die-cast aluminum name badges and an illuminated logo—ensures that this preamplifier not only delivers uncompromised performance but also stands as a timeless piece of audio artistry.