Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions
Frequently Asked Questions
M&W Pro Audio Digital Mixer Basic FAQ — D32 & D24
The D32 and D24 share the same sound quality, operating system, user interface, and processing power—but they are designed for different workflows:
- D32: A 32‑channel digital mixer that can be split into a remote stage box and a front‑of‑house controller or used as a single integrated unit. 100mm electronic faders. Channels 1 and 2 have switchable Instrument level.
- D24: A 24‑channel digital mixer that is a self‑contained, stand‑alone console with all inputs, outputs, and controls in one chassis. 70mm electronic faders.
No — only the D32 supports physical separation.
- D32 can be separated into:
- D32C Controller (touchscreen + controls)
- D32R Rack Stage Box (inputs/outputs on stage)
Connected via a digital CAT6 / EtherCon snake (up to 450 ft / 13 m).
- D24 is a stand‑alone mixer and cannot be split.
All 24 mic/line inputs and outputs are built directly into the console.
This makes the D32 ideal for larger stages and installations, while the D24 is perfect for portable, all‑in‑one setups.
Each mixer includes:
- The D32 or D24 digital mixer
- Right‑angle and straight IEC power cables
- P-1 foot controller pedal with cable (M&W exclusive)
- Wireless antenna for Wi-Fi tablet/laptop control
- Quick Start Guide
- Simple Mixer Mode is an easy‑to‑use 10-channel interface designed for: any application where the operator may not be experienced with mixers, OR simply does not need as many channel or signal processing
- Worship teams
- Volunteers
- Corporate AV
- Small performances and events
It provides streamlined access to gain, EQ, compression, effects, monitors, phantom power, and feedback control—without complex routing screens.
No. Simple Mixer Mode uses the same audio engine and processing as Standard Mode.
It’s purely a workflow and interface simplification, not a reduction in quality.
The included P-1 foot pedal allows hands‑free control of:
- 4 Scenes
- 4 Mute Groups
- 4 FX Presets
It’s ideal for performers, worship leaders, and sound engineers who need quick changes in three important performance areas.
Yes. Each Lyric microphone preamplifier input has individually switchable +48V phantom power, controlled via a hardware button that brings up a dedicated control screen, and with each channel’s on‑screen indicator.
The BigChannel™ is M&W Pro Audio’s unified signal processing control screen plus features not found on other so-called Fat Channels. By clicking on the channel’s EQ “thumbnail” reveals:
- 4-band parametric equalization
- 32-band graphic equalizer
- Compression
- Gate
When tapped, each of the above functions displays a complete screen of processing parameters including an M&W Pro Audio exclusive graphic representation that makes Gate and Compression easier to use
- Channel delay in feet, meters and milliseconds
Our competition stops there. We add more handy channel controls that you often need
- Mute Group Select
- FX Sends 1 to 8 select and level set
- Aux Send 1 to 12 select and level set
- Channel fader
- Master L/R Output fader
- Channel Input Gain level indicator
- Tapping the Input Gain + symbol activates a pop-up with Gain Adjustment knob, mic/line – digital input select, phantom power, anti-clip, and phase; and a Low Cut knob with three slope options
- Channel Phase
The extra feature dramatically reduce menu‑diving and speeds up live mixing.
Yes. Both mixers support:
- 2‑track stereo recording to USB
- Multitrack recording via USB‑C to a DAW
- Playback directly from USB or DAW sources
Both mixers provide:
- 8 mono aux outputs
- 2 stereo aux outputs
- Independent EQ and limiting on monitor outputs
Ideal for wedges, in‑ear monitors, recording feeds, and broadcast mixes.
Yes. Each mixer includes multiple internal reverb and delay effects, including:
- Vocal‑optimized reverbs and delay with an exclusive M&W Pro Audio Blend control that eliminates bouncing back and forth between separate Reverb and Delay screens
- Halls, rooms, plates
- Tempo‑sync Delay, Chorus, Flanger, Doubler etc.
Yes. You can save:
- 20 Scenes (entire mixer snapshots)
- 20 Channel presets (EQ, compression, gate, etc.)
- 20 Custom user presets
Scenes can be recalled instantly or triggered via foot pedal.
Yes. Channels can be:
- Named using custom text or instrument icons
- Color‑coded for fast visual navigation
- Grouped using Fader Groups, Sub Groups, DCAs, and Mute Groups
No masking tape. No Sharpies.
Yes. Using the included wireless Wi-Fi antenna, the mixer can be controlled from a tablet or laptop for room‑walking and monitor mixes.
These mixers are ideal for:
- Touring musicians
- Churches and worship spaces
- Corporate events and hotel ballrooms
- Law Courts
- School, lecture halls auditoriums and sports fields
- Studios and rehearsal spaces
The D24 excels as a portable, all‑in‑one console.
The D32 scales effortlessly for larger stages and installs.
Which Mixer Is Right for Me?
D32 vs D24 — Side‑by‑Side Comparison
| Feature / Use Case | D32 Digital Mixer | D24 Digital Mixer |
| Input Count | 32 Lyric™ mic/line inputs | 24 Lyric™ mic/line inputs |
| Physical Design | Split‑capable system (Controller + Stage Box) orsingle unit | Stand‑alone, all‑in‑one console |
| Stage Box Support | ✅ Yes — D32 can separate into FOH controller and rack stage box | ❌ No — all inputs are built into the console |
| Max Distance (Split Mode) | Up to ~450 ft (137m) via CAT6 / EtherCon | Not applicable |
| Ideal FOH Workflow | Inputs on stage, control at Front‑of‑House | Inputs and control in one location |
| Portability | Moderate (especially when split into two pieces), rack mountable | High — single compact console |
| Setup Speed | Fast (especially for permanent or semi‑permanent installs) | Very fast — fewer cables, fewer pieces |
| Best For Live Bands | Large bands, full drum kits, multi‑mic stages | Small to mid‑size bands |
| Best For Worship | Churches with stage cabling and FOH positions | Portable churches, smaller sanctuaries, youth halls- |
| Best For Corporate / AV | Ballrooms, multi‑room setups | Panels, presentations, breakout rooms |
| Touring / Install Use | Excellent for installed systems & touring rigs | Ideal for fly dates and portable rigs |
Quick Recommendation
✅ Choose the D32 if you:
- Want stage inputs with FOH control
- Need 32 inputs
- Mix larger productions
- Are installing in a venue
- Want maximum physical flexibility
✅ Choose the D24 if you:
- Want a single, portable console (but also works great in smaller permanent installations)
- Need 24 inputs or fewer
- Value fast load‑in / load‑out
- Mix smaller to mid‑size productions
- Prefer an all‑in‑one solution
Important Takeaway
There is no “less powerful” mixer here.
Both mixers have:
- The same sound engine
- The same software
- The same processing
- The same workflow
The decision is about form factor and input count, not quality.
Peter’s preamp experience goes all the way back to the 70’s and Trident’s Di-An console that recorded hits for Fleetwood Mac and many others. He’s been a sought-after preamp designer over the years with literally dozen of designs for familiar companies, each design better sounding than the last.
The D32 and D24 use Peter Watts’ Lyric™ discrete Class‑A microphone preamps, the culmination of his mic preamp expertise. They are designed for high headroom and low noise and are optimized for live sound with wide dynamic range and smooth gain handling across the entire gain sweep.
The internal audio engine operates on 24‑bit /192k converters with 48k sampling. The professional internal processing architecture is designed to preserve signal integrity across all routing, processing, and summing stages.
The D32/D24 includes an Anti‑Clip protection system. When extreme peaks are detected, the mixer can automatically reduce input gain to protect downstream processing and outputs while maintaining audio continuity.
Every input channel includes full BigChannel™ processing, including:
- High‑pass (low‑cut) filter with slope control
- EQ (basic and parametric)
- Compressor
- Gate
- Channel delay
- FX and monitor sends
There are no “light” or reduced‑feature channels.
Yes. The mixer supports channel‑level presets that store EQ, compression, gating, and other parameters separately from full scenes. This allows engineers to reuse processing without affecting the rest of the mix.
- DCA Groups control fader levels without routing audio.
- Sub Groups combine audio signals for shared processing and routing.
Using DCAs preserves headroom and avoids additional summing stages, making them ideal for level control.
Yes. Each auxiliary output can be set pre‑fader or post‑fader, allowing full flexibility for wedges, in‑ear monitors, broadcast feeds, or recording sends.
Yes. Output buses include dedicated EQ and dynamics, allowing system‑level tuning, protection limiting, and tonal shaping independently from input channel processing.
Scenes can be:
- Saved internally
- Tagged or named for recall
- Backed up to USB-Selective recall and scope control allow engineers to prevent certain parameters from changing when scenes are recalled.
Yes. Scene transitions are designed to be non‑destructive when configured properly, allowing safe recall during performances without unintended audio dropouts or routing changes.
The D32/D24 supports:
- Stereo 2‑track recording to USB
- Multitrack recording via USB‑C to a DAW
- DAW playback directly into the mixer channels
Yes. Playback sources can be routed through channels, buses, auxes, and mains just like live inputs, enabling virtual soundcheck and multitrack rehearsal workflows.
The mixer’s internal architecture is optimized to keep latency extremely low, making it suitable for live monitoring even when connected to a DAW via USB‑C.
Yes. Firmware updates are supported and are installed via USB or network methods as specified in the support documentation. Updates may add features, stability improvements, and workflow enhancements.
In the event of power loss, the mixer safely shuts down. Previously saved scenes and presets remain intact, and the system can be restored quickly by recalling the last saved configuration.
M&W Pro Audio Advanced Knowledge Base FAQ’s — D32 & D24
Advanced Signal Flow Overview
Each input follows this order:
Mic/Line Input → Gain → High‑Pass Filter → EQ → Gate → Compressor → Channel Delay → Routing (Main / Groups / Aux / FX)
This consistent structure ensures predictable behavior across all channels and scenes.
BigChannel™ is not an extra layer — it is the primary control surface for each channel. It gives direct access to all major processing stages without altering signal order.
No. Routing is handled in the digital domain with transparent summing and high headroom, ensuring that complex routing (subgroups, DCAs, auxes) does not degrade audio quality.
FX sends can be configured pre‑ or post‑fader, depending on whether the effect should follow channel level changes or remain independent.
DCAs are control‑only. They adjust fader levels but do not re‑route or re‑sum audio, preserving phase coherence and headroom.
Integrator & Installer‑Focused FAQs
Yes. The D32 is well‑suited for installed systems where stage inputs and FOH control must be physically separated while maintaining a single‑console workflow.
Yes. The D24 is ideal for compact installations where a self‑contained console is preferred and stage box separation is not required, for example tight control booths at smaller churches.
Professional balanced connections are used throughout the signal path to minimize noise and ensure compatibility with installed infrastructure.
Yes. Output buses support dedicated EQ and dynamics, allowing system tuning, speaker protection, and room correction independently of channel EQ.
Yes. Scenes are ideal for venues with repeating events. Systems can be locked down so operators recall approved scenes without altering core configuration.
Virtual Soundcheck & Playback Workflow
Virtual Soundcheck allows previously recorded multitrack audio to be played back through the mixer channels as if the performers were live, enabling mix refinement without talent present.
Common use cases include:
- Training new engineers
- Pre‑tuning monitor mixes
- Refining FOH sound
- Testing scenes and snapshots
Yes. DAW or USB playback routes through the same channels, processing, FX, and buses as live inputs.
Yes. Inputs can be toggled between live and playback sources without re‑patching the mixer.
Latency is kept extremely low and is suitable for real‑time monitoring and live rehearsal workflows.
Troubleshooting & Best‑Practice FAQs
Check the following in order:
- Input source selection
- Gain level
- Mute status
- Routing assignment
- Phantom power (if using condenser mics)
Verify:
- Aux send level
- Pre/post‑fader status
- Output routing
- Output mute or limiter settings
The scene may be saving parameters that were not intended. Use scene recall scope to limit which parameters are affected.
Reduce monitor gain, adjust mic placement, engage EQ shaping, and confirm that proper gain staging has been set at the preamp.
Power sequence best practice:
- Power up: Mixer → DSP → amplifiers
- Power down: Amplifiers → DSP → mixer
This avoids speaker pops and transient noise.
Glossary of M&W Pro Audio Terminology
BigChannel™
The primary channel control interface providing unified access to gain, EQ, dynamics, routing, and presets.
Simple Mixer Mode
A simplified UI for quick operation with limited channels and reduced menu complexity.
Standard Mixer Mode
Full access to all channels, routing, processing, groups, scenes, and FX.
Scene
A snapshot of mixer settings that can be saved and recalled instantly.
Aux Send
An auxiliary output used for monitor mixes, effects feeds, or broadcast outputs.
Virtual Soundcheck
Playback of recorded multitrack audio through live channels for mix refinement.







