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McIntosh MX170

A/V Processor

Condition: New
Warranty: 3 Years
Colour: Black
HTFH Cat. No.: EB730
  • 12 HDMI ports: HDCP 2.2, 18Gbps & 4:4:4 Color
  • Support For 4K Ultra HD; Dolby Vision, HDR10 & HLG
  • 15.1 Audio Channels; eARC
  • Dolby Atmos, DTS:X & Auro-3D
  • Performs better than any previous McIntosh home theatre processor
£19,995.00 Each

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McIntosh MX170
McIntosh MX170 McIntosh MX170 McIntosh MX170


Experience movies in the comfort of your home theater with the brilliance of 4K Ultra HD, the vividness of High Dynamic Range (HDR), and the immersiveness of 3D surround sound like never before with the MX170 A/V Processor. Complete with the latest in home theater technology, the MX170 has everything needed to deliver a breathtaking audio and cinema experience.


Ins & Outs

When it comes to the video requirements of a modern home theater, the MX170 home theater processor has everything you need. It has 8 HDMI inputs and 4 HDMI outputs that are powered by the newest and most powerful HDMI processors available. Each HDMI port is HDCP 2.2 and has 18Gbps of bandwidth to fully support 4K Ultra HD picture quality and full 4:4:4 color spacing. Audio Return Channel (ARC) capabilities are featured on 3 of the outputs, while the 4th features Enhanced Audio Return Channel (eARC) functionality. eARC offers improved bandwidth so higher resolution audio can be sent from your TV to the MX170 to deliver the best sound quality possible. HDR formats HDR10, Dolby Vision™ and HLG are also fully supported by the MX170. When watching a video mastered in one of these formats, you’ll see a dramatic improvement in colour, contrast and brightness on your screen. A special HDBaseT output is included to prevent signal loss or degradation when there is a long distance between your MX170 and the screen. It also has 3D video pass-through, so you can be right in the middle of the action when watching your favourite 3D movies.

The Sound

On the audio side, the MX170 is compatible with all the leading object-based, 3D surround sound formats including Dolby® Atmos, DTS:X™ and Auro-3D® to give you a truly immersive theatre experience. It includes sophisticated RoomPerfect™ room correction technology that will measure and adjust the audio output to compensate for the specific acoustic properties of your room and make every seat in the house the best seat in the house. The MX170 combined with RoomPerfect will give you a home theatre surround sound system with optimized frequency response, calibrated speaker volumes, and bass control that perfectly combines your speakers with your subwoofer(s). You’ll also gain added flexibility in speaker selection and placement. McIntosh MX170 A/V Processor To produce this immersive home theatre experience, the MX170 features balanced outputs for a 15.1 surround sound speaker configuration. This allows you to have a multitude of speakers in your home theatre to create an enveloping cinematic soundstage. If you don’t have that many surround sound speakers, 4 of the outputs can be used to bi-amp some of your speakers or to drive additional subwoofers. The MX170 comes with a full suite of digital inputs including 4 optical, 3 coaxial and 1 USB that each accept up to 24-bit/192kHz signals, plus 1 digital balanced input. There’s also a complete complement of analogue audio inputs comprised of 2 balanced and 4 unbalanced inputs, a phono input and a 7.1 multichannel unbalanced input. It features some of the latest analogue to digital convertor technology to maximize the audio quality of your analogue sources. All analogue and digital devices can be custom named to simplify system operation; their volume levels can be matched to eliminate jarring changes in volume when transitioning between sources. Bass and treble controls offer further audio fine-tuning.

Classic McIntosh Design

The MX170 takes advantage of the latest advancements in processing power to run cooler while performing better than any previous McIntosh home theatre processor. Its easy to use and robust setup program allows for great customization and optimization based on your needs. It has the timeless and sought-after McIntosh look of a black glass front panel, control knobs, illuminated logo and custom aluminium end caps. It can be paired with a variety of amplifiers and speakers to make a complete home theatre system.

Technical Specification

McIntosh MX170

Multi-Channel Outputs Balanced

Multi-Channel Inputs Unbalanced

Multi-Channel Outputs Unbalanced

Stereo Inputs Balanced

Stereo Inputs Unbalanced
(including 1 Moving Magnet Phono)

Stereo Outputs Unbalanced
1 (Zone B)

Digital Coaxial Input

Digital Coaxial Output
1 (Zone B)

Digital Optical Input

AES/EBU Balanced Input

HDMI Input
HDCP 2.2, 18Gbps, 4K Ultra HD at 50/60Hz, 4:4:4 color, High Dynamic Range (Dolby Vision, HDR10 and HLG), 3D video pass-through

HDMI Output
HDCP 2.2, 18Gbps, 4K Ultra HD at 50/60Hz, 4:4:4 color, High Dynamic Range (Dolby Vision, HDR10 and HLG), 3D video pass-through, (3) ARC, (1) eARC

HDBT Output

2 Type A
1 Type B for digital audio (2.0, 24-bit/192kHz Asynchronous)

Component Input

Component Output

Composite Input

Composite Output

Subwoofer 2 Output
4 auxiliary outputs

Network Connection

Max # of audio channels in Zone A

Additional Zone Outputs
Zone B: Analog and digital audio outputs

Advanced Connections
Ethernet Web interface and firmware update, IP-based control


Total Harmonic Distortion (DSP Bypass)

Dolby Processing
Atmos/True HD/Digital, EX/ProLogic IIx

DTS Processing
DTS:X/HD Master & High Res. Audio/ES/96/24, Discrete & Matrix6.1, Neo:X

Auro Processing
Auro 3D, Auro-Matic, Auro 9.1, 10.1, 11.1

Pure Stereo DSP Bypass Mode

Video Scaling

High Dynamic Range (HDR)
Dolby Vision, HDR10 and HLG


Third Party Control
RS232, Web IP, IR Input

Tone Controls
Bass and Treble with adjustable frequency

OSD Overlay on HDMI Output

Input-Output Format Indicators
9 in and 9 out

Control of McIntosh Sources
Yes, wired with data cables

General Specifications

Channel Formats
15.1, 11.1 (7.1.4), 7.1, 5.1, Stereo

DSP Room Correction
RoomPerfect, 1/12 octave

Microphone and stand included

Network Features
Ethernet Control and Setup

Unique Crossover Frequency, Each Speaker

Special Features
Up to 64 input capability, 4 assignable auxiliary channels

Weights & Dimensions

Dimensions (W x H x D)
17-1/2" (44.45cm) x 7-5/8" (19.37cm) (including feet) x 19-1/2" (49.53cm) (including front panel, knobs, and rear panel connections)

30 lbs (13.6 kg)

Shipping Weight
54 lbs (24.5 kg)

3 Years
Model Number
Weight (Each)
220v / 240v Only


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