Multi-Channel Outputs Balanced
13.2
Multi-Channel Inputs Unbalanced
7.1
Multi-Channel Outputs Unbalanced
15.2
Stereo Inputs Balanced
1
Stereo Inputs Unbalanced
8
(including 1 Moving Magnet Phono)
Stereo Outputs Unbalanced
2
Digital Coaxial Input
2
Digital Coaxial Output
0
Digital Optical Input
2
AES/EBU Balanced Input
0
HDMI Input
7
HDCP 2.3, High Dynamic Range (Dolby Vision, HDR10 and HLG), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020, 3D video pass-through
HDMI Output
3
HDCP 2.3, High Dynamic Range (Dolby Vision, HDR10 and HLG), 4K Ultra HD at 50/60Hz, 4:4:4 color, Rec. 2020, 3D video pass-through, (1) eARC
HDBT Output
0
USB
1 Type A
Component Input
3
Component Output
1
Composite Input
4
Composite Output
2
Subwoofer 2 Output
Yes
(discrete signal from subwoofer 1)
Network Connection
1
Max # of audio channels in Zone A
15
Additional Zone Outputs
Zone 2: HDMI audio/video, component video, composite video, analog stereo audio
Zone 3: Analog stereo audio
Advanced Connections
Ethernet Web interface and firmware update, IP-based control, Web Data Streaming, Apple AirPlay 2, Bluetooth, Spotify Connect
Processing
Total Harmonic Distortion (DSP Bypass)
0.005%
Dolby Processing
Atmos/True HD/Digital Plus&EX/Pro Logic IIz, IIx
DTS Processing
DTS:X/Virtual:X/HD Master & High Res. Audio/ES/96/24, Discrete & Matrix6.1/Neo:6/Express/Neural-X
Auro Processing
Auro 3D, Auro-Matic, Auro 9.1, 10.1
Pure Stereo DSP Bypass Mode
Yes
Video Scaling
4K Upconversion
High Dynamic Range (HDR)
Dolby Vision, HDR10 and HLG
Control
Third Party Control
RS232, Web IP, IR Input
Tone Controls
9 Band Equalizer, Bass and Treble
OSD Overlay on HDMI Output
Yes
Input-Output Format Indicators
9 in and 9 out
Control of McIntosh Sources
Yes, by handheld remote, 1 Data Out, 2 Power Control Trigger jacks
General Specifications
Channel Formats
13.2, 7.1, 5.1, Stereo
DSP Room Correction
Audyssey MultEQ XT32, Dynamic EQ / Dynamic Volume, DSX
Microphone and stand included
Yes
Network Features
Wi-Fi dual band 2.4/5GHz, Apple AirPlay 2, Bluetooth, Spotify Connect
Unique Crossover Frequency, Each Speaker
Yes
Special Features
IMAX Enhanced, Rear Panel USB-Apple Dock, HDMI in standby, Apple AirPlay 2, Bluetooth, Spotify Connect
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, rear panel connections and USB drive)
Weight
31 lbs (14 kg)
Shipping Weight
55 lbs (25 kg)
Warranty
3 Years
Manufacturer
McIntosh
Model Number
MX123
Colour
Black
Total weight
14kg
Length
50cm
Width
44cm
Height
19cm
Voltage
220v / 240v Only