Live
Matrix Mixer Workflow: Quick Tips to Simplify Complex Routing
1. Understand signal flow
- Inputs → matrix → outputs: Treat the matrix as a routing hub that takes multiple inputs and sends adjustable mixes to multiple outputs.
- Pre/post fader: Know whether sends are taken before or after channel faders; this affects level control and mute behavior.
2. Label and organize
- Clear naming: Rename inputs/outputs with descriptive labels (e.g., “Drums Overhead L”) to avoid routing mistakes.
- Color-code groups: Use console or DAW color features to group related channels.
3. Use utility busses and groups
- Group similar sources: Send related inputs (like drum mics) to a subgroup for collective processing before routing to the matrix.
- Reduce matrix complexity: Route groups to the matrix instead of many individual channels.
4. Employ presets and snapshots
- Save common routings: Create presets for typical configurations (e.g., FOH, monitor mixes, recording feeds).
- Snapshots for scenes: Use snapshots for quick scene changes during events.
5. Apply EQ and dynamics wisely
- EQ per matrix output: Tweak tonal balance on each matrix output to suit its destination (e.g., monitors vs. broadcast).
- Compression sparingly: Use dynamics to control peaks for broadcast or streamed feeds without over-compressing live mixes.
6. Manage levels and gain structure
- Set proper gains: Ensure input gain staging is correct to avoid clipping and maximize headroom.
- Monitor matrix sums: Watch matrix output meters and use limiters on critical feeds.
7. Use solo-safe and mute groups
- Prevent accidental cuts: Use solo-safe on channels that must remain live (ambient mics, talkbacks).
- Mute groups for quick control: Mute entire sections (e.g., all vocals) during troubleshooting.
8. Implement delay and alignment
- Time-align outputs: Add delays per matrix output to align distant speaker zones or sync with broadcast latency.
- Check phase: Ensure summed signals are in phase when routed to the same destination.
9. Provide talkback and communication paths
- Dedicated talkback routing: Route talkback to specific matrix outputs (monitors, in-ear) without affecting FOH.
- Cue mixes: Use matrix sends for engineer/producer cue mixes.
10. Test and document
- Run checks: Before events, verify each matrix output with a test signal and confirm levels.
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