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The McIntosh C2800 Vacuum Tube Preamplifier offers a luxurious audio experience for listeners who demand refinement and flexibility. Powered by 12AX7A tubes and featuring McIntosh’s latest digital advancements, the C2800 ensures music sounds detailed, rich, and natural. With multiple analog and digital inputs, advanced phono stages, and a dedicated headphone amplifier, the C2800 fits seamlessly into both pure audio and home theatre systems.

Key Features

  • Vacuum tube preamplifier delivering classic McIntosh sonic character
  • Eight analog inputs including two balanced and two phono inputs
  • Built-in high-resolution DAC with support up to DSD512 and 24-bit/192kHz PCM
  • Customizable phono input settings for MM and MC cartridges
  • Home Theatre Pass Through for integration into larger systems
  • High Drive headphone amplifier with adjustable impedance
  • Elegant glass front panel with illuminated logo and meters

Why Buy

The McIntosh C2800 stands at the crossroads of timeless tube warmth and modern digital clarity. It’s an audiophile-grade control centre that enhances every note, every nuance, no matter what you’re listening to.

  • True vacuum tube sound with advanced digital integration
  • Exceptional versatility for analog and digital sources
  • Legendary McIntosh build quality and iconic design

Product Specifications

General Information
Product Type Vacuum Tube Preamplifier
Model C2800
Manufacturer McIntosh
Country of Origin USA
Audio
Frequency Response +0, -0.5dB from 20Hz to 20kHz
Signal-to-Noise Ratio 100dB (line), 85dB (phono)
Total Harmonic Distortion 0.03%
Channel Separation ≥ 95dB
Phono Input Support Moving Magnet, Moving Coil (adjustable settings)
Connectivity
Analog Inputs 2 Balanced (XLR), 4 Unbalanced (RCA)
Phono Inputs 1 MM, 1 MC (both adjustable)
Digital Inputs 2 Optical, 2 Coaxial, 1 USB, 1 MCT (proprietary)
Outputs 3 Balanced (XLR), 3 Unbalanced (RCA)
Headphone Output 6.35mm (1/4") jack with adjustable impedance
Battery & Charging
Battery Powered No
Features
Home Theatre Pass Through Yes
Tone Controls Yes (bass and treble)
DAC Capabilities 32-bit/192kHz PCM, DSD512 (USB)
Headphone Amplifier High Drive with adjustable impedance
Control Ports Power Control In/Out, Data Ports, RS232
Physical Specifications
Front Panel Glass with backlit McIntosh logo and meters
Chassis Material Steel with black and brushed aluminum accents
Dimensions (W x H x D) 17.5" x 7.6" x 18" (44.45cm x 19.3cm x 45.7cm)
Weight 28 lbs (12.7 kg)
Tubes 4 x 12AX7A
In the Box
Included Accessories Remote control, Power cable, Owner’s manual
Warranty
Warranty Period 3 Years (upon registration)
Customer Support Info Contact McIntosh directly or through authorized dealer

McIntosh C2800 Tube Preamplifier FAQs

Does the McIntosh C2800 have a built-in DAC, or do I need a separate module?

The C2800 comes with an advanced built-in DAC capable of handling 32-bit/192kHz PCM files and DSD512, so there’s no need for an add-on module.

Can I adjust the loading and gain for the phono inputs on the C2800?

Yes, the C2800 offers customizable settings for both Moving Magnet and Moving Coil cartridges, allowing you to fine-tune impedance, capacitance, and gain directly from the menu.

How does the Home Theatre Pass Through work on the C2800?

Yes, the High Drive headphone amplifier features low output impedance and adjustable settings, making it capable of driving both planar magnetic and dynamic headphones with ease.

Is the headphone output on the C2800 powerful enough for planar magnetic headphones?

Yes, the High Drive headphone amplifier features low output impedance and adjustable settings, making it capable of driving both planar magnetic and dynamic headphones with ease.