Mackie Onyx 24.4 24-Channel Analog Live Sound Console

Mackie Onyx 24.4 24-Channel Analog Live Sound Console

The Mackie Onyx 24.4 delivers professional mixing control in a compact, road-ready footprint. Its 100 mm Panasonic faders provide smooth, precise channel control, while the fully redesigned analog circuitry and Onyx mic preamps ensure clean, transparent gain staging across all 24 channels. This is the workhorse mixer for mid-format live sound—capable, intuitive, and built to withstand the demands of touring venues and rental operations.

Audio Performance & Signal Chain

The Onyx mic preamps deliver 123 dB total dynamic range with -129.5 dBm EIN and 0.0007% THD, capturing clean, noise-free input across the full frequency spectrum from 10 Hz to 120 kHz. Each channel strips down to signal processing essentials: a 4-band Perkins EQ, switchable low-cut input filters, and access to the built-in assignable stereo compressor/limiter for dynamic control without external gear.

Design & Connectivity

The console features 20 mono XLR mic channels plus 4 additional line channels with 6.3 mm phone stereo inputs, all routed through a 6 x 2 Matrix Mixer and 4-bus architecture. Signal leaves the board via 24 balanced direct outputs spread across three 25-pin D-Sub connectors, plus dedicated main channel XLR outputs, group outputs, monitor sends, and AUX returns—supporting complex monitor mixes and multitrack recording without patching complications.

Key Features

• 24-channel, 4-bus live sound mixer with Onyx mic preamps
• 100 mm Panasonic faders on all channels and master bus
• 4-band Perkins EQ per channel with switchable low-cut filters
• Built-in assignable stereo compressor/limiter section
• 48V phantom power for condenser microphones
• 6 x 2 Matrix Mixer for flexible output routing
• 24 balanced direct outputs via three 25-pin D-Sub connectors
• Channel PFL and AFL for accurate gain setting and monitor control
• 2 x 12-segment LED level meters for precise level monitoring
• Universal AC power supply 100–240 VAC, 50–60 Hz with 120W max consumption
• Compact dimensions: 31.2" W x 21.9" D x 7.3" H, weighs 39.46 lbs
• Headphones output and 6 AUX sends for independent monitor mixes

The Onyx 24.4 remains the standard in mid-format live sound—proven reliability, transparent gain structure, and enough routing flexibility to handle everything from club gigs to small festival stages.