MX123 A/V Processor

The McIntosh MX123A is a high-quality 13.2-channel A/V processor that combines cutting-edge audio and video technologies with legendary McIntosh sound quality. With support for 8K video formats, advanced room correction technologies, and comprehensive streaming capabilities, it delivers an outstanding home theater experience.

🎵 Sound quality & technology

Channel configuration : 13.2 channels (supports 7.2.6 setups)

Audio formats : Dolby Atmos®, DTS:X™ Pro, Auro-3D®, IMAX® Enhanced, Sony 360 Reality Audio, MPEG-H Audio

Room correction : Audyssey MultEQ XT32 with Dynamic EQ and Dynamic Volume

Digital-to-analog converter : 13 discrete 32-bit DACs for each channel

Streaming features : Apple AirPlay 2, Bluetooth, Spotify Connect, TuneIn

⚙️ Technical data

Frequency response : +0, -0.5 dB from 20Hz to 20kHz

Total harmonic distortion : 0.005%

Signal-to-noise ratio : 100 dB

Dynamic range : 100 dB

BTU value : 75 BTU/h

📐 Design & Construction

Dimensions (W x H x D) : 44.45 cm x 19.4 cm x 48.3 cm

Weight : 14.7 kg

Cabinet : Black glass front with illuminated McIntosh logo, aluminum end caps and classic design

Operation : Front-panel rotary controls and supplied remote control

🔌 Connectivity & Integration

HDMI :

7 inputs, 3 outputs (1 input and 2 outputs support 8K/60Hz & 4K/120Hz)

Supports HDCP 2.3, Rec. 2020, 4:4:4 color space, Dynamic Lip-sync, 3D Video Pass-Through

HDR formats: HDR (static), Dynamic HDR, HDR10+, HLG, Dolby Vision (including Low Latency)

Advanced HDMI features: Quick Media Switching (QMS), Auto Low Latency Mode (ALLM), Quick Frame Transport (QFT), Variable Refresh Rate (VRR)

Digital inputs :

4 x coaxial

4 x optical

Analog inputs :

1 x balanced (XLR)

8 x unbalanced (RCA)

1 x Phono input (moving magnet)

1 x 7.1 multi-channel input

Analog outputs :

13 x balanced (XLR)

13 x unbalanced (RCA)

Additional connections :

3 x component video inputs

4 x composite video inputs

2 x composite video outputs

1 x component video output

1 x USB Type A (only for firmware updates)

Control connections :

RS232

Web IP

IR input

2 x 12V triggers

Network : Ethernet connection for setup and control

Compatibility : Certified for Control4® and Crestron Home®

The McIntosh MX123A offers an outstanding combination of cutting-edge audio and video technology, comprehensive connectivity, and classic design. With support for current video and audio formats, high-quality room correction, and the ability to integrate with home automation systems, it's the ideal choice for discerning home theater enthusiasts.