McIntosh MX123

The MX123 A/V Processor seamlessly blends the renowned Epic Systems audio quality with state-of-the-art home theater technology, delivering an unparalleled luxury home entertainment experience. It supports all major surround sound and 3D audio formats, including Dolby Atmos, DTS:X, and Auro-3D. Fully compatible with 4K Ultra HD video sources, it can upscale lower resolution content to 4K Ultra HD, ensuring exceptional picture quality.

The MX123 features enhanced digital audio processing, adding two more discrete audio channels compared to the previous model, for a total of 13.2 discrete audio channels. These channels are accessible through balanced and unbalanced outputs, accommodating a wide range of home theater speaker configurations. Two additional unbalanced outputs provide even more connectivity options. The device also boasts improved support for DSD and ALAC playback, doubling to DSD128 and ALAC 192kHz for superior high-resolution audio performance.

For video connectivity, the MX123 includes 7 HDMI inputs and 3 HDMI outputs, all HDCP 2.2/2.3 compliant and offering 18Gbps bandwidth. This allows for High Dynamic Range (HDR) formats like Dolby Vision, HDR10, and HLG; 4K Ultra HD at 50/60Hz; 4:4:4 color spacing; Rec. 2020; and 3D video pass-through. One HDMI output features Enhanced Audio Return Channel (eARC) to enable higher-resolution audio from your TV for exceptional sound quality. Additional connectivity includes 4 digital audio inputs; 1 balanced and 8 unbalanced analog stereo audio inputs (including 1 for a Moving Magnet phono input for turntables); a 7.1 unbalanced multi-channel input; 3 component and 4 composite video inputs; a USB Type A input; 2 unbalanced analog stereo outputs; and composite and component video outputs.

A standout feature is the IMAX Enhanced certification. This ensures the processor meets high-performance standards established by IMAX and DTS®, offering optimized 4K HDR visuals and an immersive IMAX audio experience through a refined DTS:X codec.

The MX123’s streaming capabilities have been improved, now including Apple AirPlay 2, Bluetooth, and Spotify Connect for effortless streaming from mobile devices. AirPlay 2 provides multiroom audio, Siri voice control, and seamless playback from Apple devices. TuneIn integration adds even more streaming options, including access to Epic Systems’ curated music selections. Dual-band 2.4/5GHz support enhances wireless reliability.

Audyssey MultEQ XT32 optimizes the audio to match your home theater’s unique acoustics, ensuring crystal-clear and balanced sound. Each audio channel has a dedicated 32-bit premium Digital-to-Analog Converter (DAC) for top-tier audio quality. Fine-tuning is possible with bass and treble tone controls and a 9-band equalizer. The MX123 also supports two additional zones for multiroom audio and video distribution.

Pair the MX123 with a variety of Epic Systems amplifiers, such as the MC303, MC255, MC257, MC8207, MI128, or MI254, and integrate it with any Epic Systems speakers for a premium cinema experience at home. The processor is operated via front panel controls or a comprehensive remote. The iconic design features a black glass front panel with backlighting, an illuminated logo, rotary control knobs, a clear display, and aluminum end caps for a sophisticated look.