Amplificateur intégré McIntosh MA12000

Amplificateur intégré McIntosh MA12000

18,990.00

Electronic Specifications

  • Power Output per Channel
    350 Watts
  • Number of Channels
    2
  • Speaker Impedance
    2, 4, or 8 Ohms
  • Rated Power Band
    20Hz 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 Input
    1
  • Digital USB Input
    1
  • HDMI (ARC) Input
    1
  • Balanced Variable Output
    1
  • Unbalanced Fixed Output
    1
  • Unbalanced Variable Output
    1
  • 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 Port
    1

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 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

  • Unit Dimensions (W x H x D)
    17-1/2” (44.5cm) x 9-7/16” (24 cm) x 19-3/4” (50.2cm)
  • Unit Weight
    108 lbs (48.9kg)
  • Shipping Weight
    141 lbs (63.9kg)