MCINTOSH C2800

2-Channel Vacuum Tube Preamplifier

It offers remarkable connection flexibility, with a total of 16 inputs: 9 analog and 7 digital. Among the analog inputs are 3 balanced, 4 unbalanced, and 2 phono inputs configurable for Moving Coil or Moving Magnet cartridges, with adjustable gain in 6dB increments from 40dB to 64dB and RIAA equalization. The digital inputs are managed by the DA2 module, featuring an 8-channel, 32-bit digital-to-analog converter (DAC), with inputs including HDMI ARC, 2 coaxial, 2 optical, 1 USB, and 1 MCT. This configuration allows the C2800 to become the centerpiece of your home audio system.

Regarding outputs, the C2800 offers 3 sets of variable stereo outputs, both balanced and unbalanced, all simultaneously activatable, allowing you to send the audio signal to three separate audio systems. The Main and Output 1 outputs feature adjustable High Pass and Low Pass filters, ideal for bi-amp configurations, while Output 2 can be configured in mono or stereo mode, facilitating connections to subwoofers or audio systems in other rooms.

A distinctive feature of the C2800 is the return of the Processor Loop, which allows the insertion of external signal processors without interrupting the connection between the preamplifier and power amplifier, offering greater convenience and potential performance enhancement.

Additionally, the C2800 can be connected to the home network, unlocking control options via the McIntosh Connect app, available for Android and Apple devices. This app allows you to control key functions such as volume and input/output selection. When connected to the network, the C2800 can receive periodic firmware updates, adding new features or performance improvements.

In summary, the McIntosh C2800 combines elegant design with advanced technology, offering exceptional sound quality and connection versatility, making it an ideal choice for music enthusiasts seeking a high-end tube preamplifier.

Technical Specifications:

• Tube Circuitry: The C2800 uses four tubes, three 12AX7A and one 12AT7, to ensure warm and detailed sound.

• Inputs: 16 total inputs, divided into 9 analog and 7 digital. Analog inputs include 3 balanced, 4 unbalanced, and 2 phono inputs configurable for Moving Coil or Moving Magnet cartridges with adjustable gain. Digital inputs include HDMI ARC, coaxial, optical, USB, and MCT, managed by an 8-channel, 32-bit DAC in Quad Balanced configuration, supporting resolutions up to 24-bit/192kHz and DSD512.

• Outputs: 3 sets of variable stereo outputs, both balanced and unbalanced, all simultaneously activatable. The Main and Output 1 outputs have adjustable High Pass and Low Pass filters, while Output 2 can be configured in mono or stereo mode.

• Frequency Response: +0, -0.5dB from 20Hz to 20kHz and +0, -3dB from 15Hz to 100kHz.

• Total Harmonic Distortion (THD): 0.08%.

• Signal-to-Noise Ratio: 100dB for high-level inputs and 75dB for phono MC and MM inputs.

• Gain: 15dB for high-level inputs and selectable between 40dB and 64dB for phono MC and MM inputs.

• Input Impedance: 44kΩ for balanced inputs and 22kΩ for unbalanced inputs.

• Additional Features: Includes a headphone amplifier with Headphone Crossfeed Director (HXD®) technology, support for Home Theater PassThru, Processor Loop for external processors, and control via the McIntosh Connect app.

• Dimensions: 44.45 cm wide, 19.4 cm high, 41.9 cm deep.

• Weight: 12.5 kg net.