The fully loaded, hybrid MA12000 Integrated Amplifier is a product of uncompromising audio engineering and expert craftsmanship.

McIntosh

2-Channel Hybrid Integrated Amplifier

  • Hybrid design: vacuum tube preamp and solid state power amp
  • 350 Watts x 2 channel
  • 8-band tone control
  • 17 inputs (10 analog + 7 digital)
  • Comes with DA2 Digital Audio Module installed

ELECTRONIC SPECIFICATIONS

  • Power Output per Channel: 350 Watts
  • Number of Channels: 2
  • Speaker Impedance: 2, 4, or 8 Ohms
  • Rated Power Band20Hz to 20kHz
  • Total Harmonic Distortion: Preamplifier: 0.03%
    Amplifier: 0.005%
  • Dynamic Headroom: 1.5dB
  • Frequency Response: +0,-0.5dB 20Hz to 20kHz
  • Frequency Response: +0, -3dB 10Hz to 100kHz
  • Sensitivity Phono (Moving Coil): 0.30mV
  • Sensitivity Phono (Moving Magnet): 3.0mV
  • Sensitivity High Level (Balanced / Unbalanced): 600mV/300mV
  • Sensitivity (Power Amp input): 1.7V
  • Signal To Noise Ratio (Moving Coil): 75dB
  • Signal To Noise Ratio (Moving Magnet): 77dB
  • Signal To Noise Ratio (High Level): 95dB
  • Signal To Noise Ratio (Power Amp input): 114dB
  • Input Impedance (Balanced / Unbalanced): 44K/22K
  • Damping Factor: >40
  • Maximum Output (Balanced / Unbalanced): 8V Unbalanced
    16V Balanced

CONNECTIVITY

  • Balanced Input: 2
  • Unbalanced Input: 6
  • Phono Input Moving Coil: 1 (adjustable loading)
  • Phono Input Moving Magnet: 1 (adjustable loading)
  • Upgradeable Digital Audio Module - Yes: DA2
  • Digital Coaxial Input: 2
  • Digital Optical Input: 2
  • Digital MCT (DIN) Input: 1
  • Digital USB Input: 1
  • HDMI (ARC) Input: 1
  • Balanced Variable Output: 1
  • Unbalanced Fixed Output: 1
  • Unbalanced Variable Output1
  • Headphone Output: 1/4" High Drive with Headphone Crossfeed Director (HXD®)
  • Subwoofer Output: 0
  • AM/FM Tuner option: No
  • Home Theater PassThru: Yes
  • Unbalanced Analog Connector Type: Premium gold-plated solid brass
  • Speaker Binding Post Type: Patented Solid Cinch™ Speaker Binding Posts
  • Service Port1

DIGITAL AUDIO SPECIFICATIONS

  • Digital-to-Analog Converter (DAC) Type: 8-channel, 32-bit/384kHz PCM/DSD, Quad Balanced
  • Digital Coaxial Input Sample Rate: 24-bit/44.1kHz to 192kHz
  • Digital Optical Input Sample Rate: 24-bit/44.1kHz to 192kHz
  • Digital MCT (DIN) Input Sample Rate: 16-bit/44.1kHz (CD)
    DSD64 (SACD)
  • Digital USB Input Sample Rate: 32-bit/44.1kHz to 384kHz (PCM)
    DSD64, DSD128, DSD256, DSD512, DXD352.8kHz, DXD384kHz

CONTROL

  • Tone Controls: 8-Band
  • Tone Bypass and Input Assign: Yes
  • RS232 Control Input: Yes
  • Power Control Output: 1 Main, 2 Trigger
  • Rear Panel Data Port: 4
  • Rear Panel IR Sensor Input: Yes
  • Input Level Match: Yes

GENERAL SPECIFICATIONS

  • Vacuum Tube or Solid State: Preamplifier: Vacuum Tube
    Amplifier: Solid State
  • Output Type: Autoformer™
  • Output Meters: Yes
  • Dual Layer Chassis: Yes
  • Chassis Finish: Polished stainless steel & black painted steel
  • McIntosh Monogrammed Heatsinks™: Yes
  • Power Requirement: 120V, 50/60Hz, 6.6A
  • Standby Power Requirement: <0.25 Watts

WEIGHTS & DIMENSIONS

  • Dimensions (W x H x D)17-1/2” x 9-7/16” x 22” including knobs, connectors and cables