The McIntosh MX124 is a 13.4-channel A/V processor with seven HDMI inputs and three outputs. It combines immersive surround decoding, Dirac Live room correction with Bass Control, and network music playback in a control component for a separates-based theater.
Why This Model Matters
Its thirteen main channels and four subwoofer channels provide flexibility for complex speaker layouts and bass management. Format support includes Dolby Atmos, DTS:X Pro, Sony 360 Reality Audio, and MPEG-H Audio. HDMI supports 8K/60Hz and 4K/120Hz, while AirPlay, Bluetooth, supported Connect services, and Roon Ready add music-source options. The MX124 handles selection, decoding, correction, and volume control; separate power amplifiers drive the passive speakers.
Highlights
13.4-channel processing
Seven HDMI inputs and three outputs
8K/60Hz, 4K/120Hz, and eARC/ARC
Dolby Atmos, DTS:X Pro, Sony 360 Reality Audio, and MPEG-H
Dirac Live with Bass Control; built-in streaming support
Who It's For
For listeners designing a substantial immersive theater with multiple subwoofers and dedicated amplification. It is especially relevant when the processor must also act as a network music source and integrate with an installed control system.
