SMON · Live monitoring matrix

StageMon

Select a source. Listen. Verify.

StageMon turns stage monitoring into a simple matrix: find any source, choose a monitor circuit and recall selections with one click. From the QR-code local remote, an authorised phone can now control the line check and directly receive monitor A, B or A+B over WebRTC/Opus. Working independently or connected to StageFlow, StageMon keeps the patch close at hand and highlights source-label changes.

STANDALONEOn its own, StageMon lets you build a session, find every source and control the stage monitor buses freely.

Live monitoring matrixFind the patch sources
v2027.1.7Stable public release
VERSIONv2027.1.7
PLATFORMSWindows — x64 · macOS — Apple Silicon · macOS 14+ · macOS — Intel · macOS 14+
RELEASEStable public release

In the field

Practical uses in the field.

01

Expose every source in a clear monitoring matrix so anyone can immediately check the signal they need.

02

Run a fully standalone line check from a phone when monitor outputs are available on the audio network.

03

Join a StageFlow session to retrieve the patch and follow changes to labels, pairs and microphone references.

How it works

Prepare, adjust, use.

STEP 1

Open the patch

Create a standalone session or read a StageFlow project to retrieve sources, pairs and labels.

STEP 2

Choose the monitors

Assign sources to monitor circuits and save selections as named CUE snapshots.

STEP 3

Listen from stage

Open the local remote by QR code, authorise the phone, select sources and optionally receive monitor A, B or A+B.

Key features

What you can do.

01

Find sources quickly in the matrix through search, groups, favourites and exclusive or additive listening.

02

On Windows and macOS, two A/B circuits by default, expandable to six, each with a configurable name, colour and mono or stereo output.

03

Create numbered, named CUE snapshots and recall a selection with one click above the matrix. Levels, mutes and physical outputs remain unchanged.

04

Keep snapshots with a native StageMon project or a local StageFlow project by saving the project.

05

Control sources from the local remote and, when enabled by the operator, listen directly to A, B or A+B on each authorised phone over WebRTC/Opus.

06

Give every phone its own gain and mute without changing physical outputs or their controls; phone streaming is off by default.

07

Level, mute, permanent sources, A/B LINK and audio ramps designed to avoid clicks.

08

Choose a standalone project, a local StageFlow file or a LIVE session with voluntary pairing and reconnection.

09

Review before/after label changes and acknowledge them locally while newly arrived alerts remain pending.

10

Run an input test on demand from Tools without implicitly starting audio.

11

On Windows: modern OSC for A–F circuits; MIDI Learn and automation for A/B clear/mute, patch and audio. On Mac: QR-code web remote for A–F circuits.

Ecosystem and compatibility

Tools, systems and formats that work together.

StageMon brings together the monitoring, local control and shared-project tools required for operation.

Audio

Windows: ASIO. Mac: CoreAudio with a duplex interface or a user-configured aggregate.

  • ASIO (Windows)
  • CoreAudio (macOS)
  • RME
  • Dante Virtual Soundcard
  • Built-in simulation

Control by platform

The QR-code web remote and its optional WebRTC/Opus phone monitoring are available on both systems. OSC and the MIDI bridge are connected to the Windows application, not to the current Mac package.

  • Local QR A–F · Windows and macOS
  • Phone monitoring A, B or A+B · WebRTC/Opus
  • Modern OSC A–F · Windows
  • MIDI Learn A/B, patch and audio · Windows
  • Stream Deck via OSC · Windows

SiLeMI/O suite

The StageFlow session provides the patch and sends its label changes to monitoring stations.

  • StageFlow
  • .stageflow
  • StageFlow LIVE

Pricing and licence

€49 incl. tax

Permanent licence · one-time payment

Stripe purchase available

StageMon remains fully usable without a purchase. The permanent licence removes the support reminder and funds hardware qualification and future integrations.

  • StageFlow is free. StageDesk, StageMark and StageMon remain usable without a purchase: after 30 days, a support reminder appears at startup, and a licence remains optional. Dante Config Editor offers a full 30-day trial, followed by a permanent licence required to continue using it. Larsen Lupin also offers a 30-day trial, followed by a licence required for audio processing.
  • The software and every feature remain usable without a purchase.
  • Permanent licence, one-time payment and three activations by default.
  • New purchased or gifted permanent licence codes: initial online activation, then offline use; updates and reinstalls remain covered.

Download SMON

v2027.1.7

Windows, macOS Apple Silicon and macOS Intel are available in v2027.1.7. Audio, remote control and networking must be checked on your actual setup before critical operation.

Mac installation and validation notes

Open the DMG and drag StageMon into Applications. First launch may require approval in Privacy & Security. Never disable Gatekeeper or global macOS protections.

For audio, use a CoreAudio duplex interface or an aggregate device you have configured in Audio MIDI Setup. StageMon does not create aggregates or start audio automatically: check outputs and levels, then start audio locally and allow microphone access.

macOS Apple Silicon and Intel packages are available in 2027.1.7; macOS 14 or later is required. Apple Silicon was checked for open and close states, the monitor editor, mute and ceiling. Intel is cross-built and checked statically only: no Intel or Rosetta execution, and no full visual acceptance, is claimed.

Software checks cover 326 targeted tests and 106 component assertions, including 89 distinct checks. They do not qualify older macOS, a real phone, Safari, headphone/Bluetooth latency, show networking, audio hardware or commercial activation. Test your setup outside production before critical live use; the packages remain ad hoc signed, without Developer ID or notarisation.

Windows 2027.1.7 qualification
Download cumulative release notes ↓

Recent versions first · French and English when available. The file shows the last successful check; a labelled backup is provided if the source is unavailable.

Open the complete release page

VIDEO PRESENTATION

See the software in action.

StageMon — monitoring within reach

Listen to sources, organise monitor buses and keep line checks close to the stage.

Instrumental soundtrack · no voice · text embedded in the picture. Current interfaces, demonstration projects; no live hardware audio, physical projection or AR footage. The Windows interface is shown in French.

Open the video Download transcript