The McIntosh C27 is a stereo preamplifier that features a combination of advanced engineering and classic design elements. It is designed to deliver exceptional audio performance and includes a variety of inputs and outputs to accommodate different audio sources and systems. The C27 is equipped with a versatile equalization circuit, allowing users to customize their listening experience. It supports both phono and line-level inputs, ensuring compatibility with turntables and other audio equipment. The unit is also characterized by its distinctive blue watt meters and backlit logo, which reflect McIntosh's craftsmanship and aesthetic appeal. Its build quality is robust, featuring a heavy chassis that minimizes vibrations and interference. The C27 offers separate volume controls, tone controls, and switchable low-cut and high-cut filters, giving users detailed control over their audio settings. Additionally, it is designed to integrate seamlessly with other McIntosh components, ensuring a harmonious audio experience across systems.