McIntosh MA8900 2 x 200 Watt Integrated Amplifier

SKU MA8900

McIntosh MA8900 2 x 200 Watt Integrated Amplifier

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$16,995.00

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Many music lovers choose McIntosh Integrated Amplifiers to be the backbone of their audio system or home stereo. The reason is simple: integrated amplifiers provide unbeatable value for your investment.

McIntosh Integrated Amplifiers combine the engineering and performance of their separate Pre-amplifiers and Amplifiers into one chassis. By sharing a single chassis, integrated amplifiers help reduce the overall footprint of the audio system or home stereo.

McIntosh integrated amplifiers are available in various power output Wattages, and in both Solid State and Tube-type configurations. Regardless of which model you choose, you will be rewarded with years of McIntosh-quality listening pleasure.

MA8900 Integrated Amplifier

Bring all your music to life with the MA8900 Integrated Amplifier. It offers 200 Watts per channel and combines many new features with our legendary amplification prowess and preamplifier capabilities into one all-encompassing unit.

The MA8900 is the first product to feature our new McIntosh Monogrammed Heatsinks™. They are made from high quality materials with excellent thermal conductivity properties and are so efficient at dissipating heat that they warrant bearing the McIntosh “Mc” logo. Besides helping your MA8900 run cool, they’ll also help it look cool thanks to our new finishing process that results in a higher quality appearance. They are connected to advanced high current output transistors that eliminate thermal equilibrium lag time (or warm-up time) so that the first musical note played sounds just as good as songs played later in your listening session.

To keep up with the ever-changing world of digital audio, all the digital inputs are housed in our new DA1 Digital Audio Module. The DA1 Digital Audio Module can be replaced by future modules to easily keep your MA8900 current with all the latest digital audio formats and technologies. The DA1 comes with an upgraded 8-channel, 32-bit Digital-to-Analog Converter (DAC) used in Quad Balanced mode; it has 6 digital inputs consisting of 2 coax, 2 optical, 1 USB and 1 MCT for use with our MCT450 SACD/CD Transport. 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. Analog stereo inputs include 1 balanced and 6 unbalanced plus 1 each of Moving Coil and Moving Magnet for turntable connectivity. All inputs can be given custom names for user-friendly system control and configuration. Unlike our previous integrated amplifiers, every input now functions independently of each other and all are always available for use regardless of how you connect your sources.

Besides new heatsinks and advanced digital audio capabilities, the MA8900 includes many other updates. Our engineers have used new, more powerful control microprocessors to improve overall system operation. They have also incorporated some of the latest audio-grade circuit components to allow the MA8900 to deliver the best sound possible. ​​​​​​​​​​
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At 200 Watts per channel, the MA8900 has enough power to properly drive virtually all loudspeakers. And the renowned McIntosh Autoformer guarantees your speakers will always receive the full 200 Watts regardless if they have 2, 4 or 8 Ohm impedance. Other McIntosh features included in the MA8900 are:

  • 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 theatre PassThru that allows for seamless integration into a home theatre system
  • High Drive headphone amplifier with Headphone Crossfeed Director (HXD®) which can bring an added dimension to headphone listening
  • A discrete, five-band tone control that permits 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
  • Gold-plated speaker binding posts that prevent corrosion to ensure a quality signal is sent over your speaker cables​ to your speakers

The entire unit is wrapped in the timeless McIntosh aesthetic with blue watt meters, a black glass front panel, control knobs, illuminated logo, aluminium end caps and a beautiful polished stainless steel chassis.

REVIEWS

“The sound character of the McIntosh MA8900 is beautifully balanced and detailed, and I have to admit that I am very much in love.” Awarded 5 Stars.
Stereo+ Magazine

“The McIntosh MA8900 Integrated Amplifier is everything an audiophile might desire, both sonically and in durability… The sound is dynamic without being harsh, controlled without being lifeless, detailed without becoming shrill, and absolutely realistic… [it] can help you make the best of your music, your speakers, and your room.”
SECRETS of Home Theater and High Fidelity

 

SPECIFICATIONS

POWER OUTPUT PER CHANNEL
200 Watts

SPEAKER IMPEDANCE
2, 4, or 8 Ohms

RATED POWER BAND
20Hz to 20kHz

TOTAL HARMONIC DISTORTION
0.005%

DYNAMIC HEADROOM
2dB

FREQUENCY RESPONSE +0,-0.5DB
20Hz to 20kHz

FREQUENCY RESPONSE, +0, -3DB
10Hz to 100kHz

SENSITIVITY PHONO (MOVING COIL)
0.25mV

SENSITIVITY PHONO (MOVING MAGNET)
2.5mV

SENSITIVITY HIGH LEVEL (BALANCED / UNBALANCED)
0.5V/0.25V

SENSITIVITY (POWER AMP)
1.4V

SIGNAL TO NOISE RATIO (MOVING COIL)
80dB

SIGNAL TO NOISE RATIO (MOVING MAGNET)
82dB

SIGNAL TO NOISE RATIO (HIGH LEVEL)
95dB

SIGNAL TO NOISE RATIO (POWER AMP)
113dB

INPUT IMPEDANCE (BALANCED / UNBALANCED)
20K/20K

DAMPING FACTOR
>40

MAXIMUM OUTPUT (BALANCED / UNBALANCED)
8V Unbalanced

CONNECTIVITY

HEADPHONE OUTPUT
Yes, High Drive with Headphone Crossfeed Director (HXD®)

HIGH LEVEL INPUTS UNBALANCED
6 Stereo

HIGH LEVEL INPUTS BALANCED
1 Stereo

VARIABLE OUTPUTS UNBALANCED
2 Stereo

VARIABLE OUTPUTS BALANCED
0 Stereo

DIGITAL USB INPUT
1

DIGITAL COAXIAL INPUT
1

DIGITAL OPTICAL INPUTS
2

DIGITAL MCT (DIN) INPUT
1

PHONO MOVING MAGNET
Yes

PHONO MOVING COIL
Yes

AM/FM TUNER OPTION
No

HOME THEATRE PASS THROUGH
Yes

DIGITAL AUDIO SPECIFICATIONS

DIGITAL-TO-ANALOGUE CONVERTER (DAC) TYPE
8-channel, 32-bit/192kHz 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, DXD352.8kHz, DXD384kHz

CONTROL

TONE CONTROLS
5-Band

TONE BYPASS AND INPUT ASSIGN
Yes

RS232 CONTROL INPUT
Yes

POWER CONTROL OUTPUT
1 Main, 2 Trigger

REAR PANEL DATA PORTS
Yes – 4

REAR PANEL IR SENSOR INPUT
Yes

INPUT LEVEL MATCH
Yes

GENERAL SPECIFICATIONS

DUAL LAYER CHASSIS
Yes

OUTPUT METERS
Yes

TUBE OR SOLID STATE
Solid State

CHASSIS FINISH
Polished Stainless Steel & Black Painted Steel

MCINTOSH MONOGRAMMED HEATSINKS
Yes

POWER REQUIREMENT
240V, 50/60Hz, 4.8A

STANDBY POWER REQUIREMENT
<0.25 Watts

OUTPUT AUTOFORMER
Yes

WEIGHTS & DIMENSIONS

DIMENSIONS (W X H X D)
17-1/2″ (44.45cm) x 7-5/8″ (19.37cm) x 22″ (55.88cm) including knobs, connectors and cables

WEIGHT
75 lbs (34.1kg)

SHIPPING WEIGHT
93 lbs (42.3kg)

Weight
42.3000 kg
Dimensions
N/A
availability

Store

Analogue Inputs

6 Unbalanced, 1 Balanced, 2 Phono

colours

Black

Depth (mm)

559

inputs

Coaxial, Optical, USB

Height (mm)

194

high current output

Yes

Model

McIntosh MA8900 Integrated Amplifier

power output 8 ohm

200 Watts

speaker outputs

2 Channel

type

Integrated Amplifier

Width (mm)

445

xlr inputs

1

Brand Logo

McIntosh manufactures handcrafted high-end home audio equipment for stereo and home theatre.

McIntosh