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Home / Integrated Amplifiers / MA9000
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier
McIntosh MA9000 Integrated Amplifier

MA9000

2-Channel Integrated Amplifier

  • 300 Watts x 2 channel
  • 8-band tone control
  • Comes with DA1 Digital Audio Module installed
  • Optional dealer installed upgrade to DA2 Digital Audio Module available
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MA9000

2-Channel Integrated Amplifier

3 Year Limited Warranty
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COMPARE
Ask an Expert
Share
Add to WishlistRemove From Wishlist
BUY ONLINE FIND A DEALER
  • SoundStage 2018 Products of the Year Award logo
    2018 Integrated Amplifier Product of the Year
  • Diapason d'or 2019 HiFi Award logo
    Winner of Diapason d'Or 2019 Hi-Fi Award
  • Sound and Image 2019 Awards logo
    Winner of 2019 Sound + Image Award
  • Stereo Sound Grand Prix 2017 logo
    Winner of Stereo Sound Grand Prix 2017
  • McIntosh MA9000 Integrated Amplifier Lyde & Bilde Highly Recommended Award
    Highly Recommended
  • SoundStage Reviewers Choice logo
  • Fedelta del Suono Top Quality award badge
    Top Quality Award
  • Roon Tested logo
McIntosh MA9000 Integrated Amplifier

The MA9000 Integrated Amplifier can help you achieve audio perfection. Our largest integrated in both size and power, it offers 300 Watts per channel and combines our amplifier and preamplifier expertise into one comprehensive unit.

The "MA9000 is one of the most complete audio products I've reviewed." When factoring in build quality and finish, "the result is the most easily recommendable product I've reviewed in years." Named 2018 Integrated Amplifier Product of the Year. - SoundStage! Network

There are enough inputs and outputs on the MA9000 to last a lifetime. The 10 analog connections are comprised of 2 balanced and 6 unbalanced inputs plus 1 Moving Coil and 1 Moving Magnet for turntable connectivity. Both phono inputs feature adjustable loading for fine tuning of vinyl playback. All unbalanced analog connectors are made from premium gold-plated solid brass for superior signal handling and grounding.

"The large open sound feels right every time we sink into a sofa and turn up the volume. The natural sound gives us goose bumps." The Highly Recommended "MA9000 is one of the three best amplifiers" we've tested, and it "may be the last amplifier you ever need to buy." - Lyd & Bilde

McIntosh MA9000 Integrated Amplifier

On the digital side, 2 coax, 2 optical, 1 USB and 1 MCT input (for use with our MCT500 SACD/CD Transport) are all housed in our new DA1 Digital Audio Module; the DA1 can be easily replaced by future modules to keep your MA9000 up to date as new digital audio formats and technologies are developed. (NOW AVAILABLE: Optional dealer installed upgrade to the DA2 Digital Audio Module.) The DA1 utilizes a powerful 8-channel, 32-bit Digital-to-Analog Converter (DAC) used in Quad Balanced mode. The coax and optical inputs will decode music up to 24-bit/192kHz for high resolution audio playback; the USB input accepts even higher PCM signals up to 32-bit/384kHz and supports up to DSD256 and DXD 384kHz. All inputs can be given custom names for user-friendly system control and configuration. All inputs also function independently of each other and each is always available for use regardless of how your sources are connected.

"We were wrong, McIntosh’s MA9000 is more than just 'eye candy', it’s ear candy as well... We were also wrong about having to use two words to describe the McIntosh MA9000. We can do it in one. Sweet!" - Audio Esoterica

The MA9000 features our new McIntosh Monogrammed Heatsinks™ that are made from high quality materials with excellent thermal conductivity properties. They are so efficient at dissipating heat that they warrant bearing the McIntosh “Mc” logo. They also have a higher quality finish thanks to a new manufacturing process. They are connected to advanced high current output transistors that eliminate thermal equilibrium lag time (or warm-up time), meaning the first note played will sound just as good as those played later in your listening session.

"Few manufacturers would have managed to combine so many functions in one device, with so little compromise and with such a satisfactory result." The MA9000 reproduces "everything with a high degree of musical truth." - Son et Image

"What I can certainty tell you is that this MA9000 is a product truly remarkable, complete, powerful, detailed and able to amaze every time!" - Fedeltà del Suono

New, more powerful control microprocessors have been used in the MA9000 to improve overall system operation. Some of the latest audio-grade circuit components have also been utilized to allow the MA9000 to deliver the best sound possible. At 300 Watts per channel, the MA9000 has enough power to properly drive virtually all loudspeakers – and our renowned McIntosh Autoformer™ guarantees your speakers will always receive that full 300 Watts regardless if they have 2, 4 or 8 Ohm impedance. Other McIntosh features included in the MA9000 are:

McIntosh MA9000 Integrated Amplifier
Solid Cinch speaker binding posts.
  • Power Guard® that monitors and adjusts the sound wave at the speed of light to prevent harsh sounding distortion and clipping that could damage your speakers
  • Sentry Monitor™ is our fuse-less short-circuit protection circuit that disengages the output stage before current exceeds safe operating levels and then resets automatically when operating conditions return to normal
  • Home Theater PassThru that allows for seamless integration into a home theater system
  • High Drive headphone amplifier with Headphone Crossfeed Director (HXD®) which can bring an added dimension to headphone listening
  • A discrete, eight-band tone control that allows for advanced manual analog adjustment of your favorite recordings
  • Power Control to send power on/off signals to connected McIntosh components for easy system power up and shutdown
  • Our patented Solid Cinch™ speaker binding posts that easily but securely attach the speaker cables to prevent them from coming loose and possibly causing a short; the binding posts are also gold-plated to prevent corrosion and ensure a quality signal is sent over your speaker cables to your speakers

The MA9000 is one of many McIntosh products to receive Roon Tested designation from Roon Labs. As a Roon Tested partner, McIntosh has provided equipment to Roon for testing with a variety of different operating systems and computers, and shared information about its design and capabilities.

The entire unit is wrapped in the classic McIntosh aesthetic with blue watt meters, a black glass front panel, control knobs, illuminated logo, aluminum end caps with built-in handles and a beautiful polished stainless steel chassis. Contact your local dealer to learn more.

  • Specifications

    Electronic Specifications

    • Power Output per Channel
      300 Watts
    • Number of Channels
      2
    • Speaker Impedance
      2, 4, or 8 Ohms
    • Rated Power Band
      20Hz to 20kHz
    • Total Harmonic Distortion
      0.005%
    • Dynamic Headroom
      1.8dB
    • 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)
      0.6V/0.3V
    • Sensitivity (Power Amp input)
      1.7V
    • Signal To Noise Ratio (Moving Coil)
      82dB
    • Signal To Noise Ratio (Moving Magnet)
      84dB
    • Signal To Noise Ratio (High Level)
      98dB
    • Signal To Noise Ratio (Power Amp input)
      114dB
    • Input Impedance (Balanced / Unbalanced)
      10K/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: DA1
    • Digital Coaxial Input
      2
    • Digital Optical Input
      2
    • Digital MCT Input
      1
    • Digital USB Input
      1
    • HDMI (ARC) Input
      0
    • 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, 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
      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
      101 lbs (45.8kg)
    • Shipping Weight
      134 lbs (60.8kg)
  • Downloads

    Product Literature User Documents Software Updates
    • MA9000 Integrated Amplifier Brochure (1.36 MB)
    • MA9000 Integrated Amplifier Owner's Manual (7.93 MB)
    • MA9000 Integrated Amplifier Connection Diagram (1.31 MB)
    • MA9000 Integrated Amplifier Rear Panel Connections (0.28 MB)
    • MA9000 Integrated Amplifier Input Assignment Chart (0.13 MB)
    • Important Additional Operation Information Guide - Lithium Batteries (4.91 MB)
    • For units with DA1 Digital Audio Module: McIntosh USB Audio Windows Driver D v2.0 (compatible with Windows 7, 8, 8.1 and 10) (If v1.0 of driver is installed, it must be uninstalled before installing v2.0.) (4.53 MB)
    • For units with DA2 Digital Audio Module: McIntosh USB Audio Windows Driver I v1.9 (compatible with Windows 8, 10 and 11) (2.54 MB)
    • For units with DA2 Digital Audio Module: McIntosh USB Audio Windows Driver I v1.5 (compatible with Windows 7) (2.1 MB)
  • Reviews & Awards

    Reviews & Awards
    • MA9000 Review Lyd & Bilde (Norway) November 11, 2017
    • MA9000 Review Son et Image (Canada) December-January 2018 Vol 19 No 1 English (0.27 MB)
    • MA9000 Review Son et Image (Canada) December-January 2018 Vol 19 No 1 French (0.28 MB)
    • MA9000 Review Audio Esoterica (Australia) No 01-2018 (0.87 MB)
    • MA9000 Review SoundStage! Network February 1, 2018
    • MA9000 Review Fedelta del Suono (Italy) February 2018 No 266 (2.08 MB)

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