Version 1.2 — Now available for Windows

Audio that reacts before you even think.

FlexMixer is cartwall and radio playback software — a professional jingle player and broadcast audio solution for radio, podcasters, theatre and events. One press — the software does the rest.

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1× press for intro + loop

0ms interruption on switch

∞ pages per session

FlexMixer v1.2 Page: News

CHAIN INTRO

Audio BED

Breaking

Jingle

Sting

Outro

SOUNDBOARD

Features

Everything you need.
Nothing to distract you.

FlexMixer is the cartwall software that combines radio playback, jingle player, podcast audio and broadcast audio in one interface. With MIDI and WebSocket integration for mixers like the D&R Airlite MK2 and playout software like RadioDJ.

Organisation

Grid interface

Visual buttons in a customisable grid. Each page has its own set of audio — intros, music, jingles, stabs, text overlays, MIDI triggers and WebSocket commands. Everything at a glance.

Automation

Chain system

A chain is a sequence of intro, audio and outro buttons that follow each other automatically. If a button has a loop cue it repeats endlessly until the user presses another audio button. After an outro the chain stops. One press — FlexMixer does the rest.

Precision

Cue Editor

Visual waveform editor with configurable intro, loop and lock markers. A bounce preview lets you hear the transition from intro to loop — or loop end to loop start — to set the perfect cue point.

Live

Soundboard

The soundboard is completely independent of pages and always available. It can hold all button types that also appear on the grid. Drop buttons play over the chain without interrupting it — perfect for jingles and stabs.

Workflow

Multi-page

Organise audio across themed pages — news, music, sport, ads. Switch in one click. An indicator always shows where audio is playing.

Collaboration

Export & Import

Save pages as standalone files and share them with colleagues. Import a page directly into a live session — no restart needed.

Hardware

MIDI support

Connect external controllers for hands-free operation. Full mapping capabilities for any controller.

Integration

WebSocket integration

Send commands to external systems — studio software, lighting control, automation — directly from FlexMixer.

Personalisation

Fully customisable

Colours, fonts, cell size and default object colours fully customisable. Background configurable as colour or image with transparency.

The live scenario

The guest cancels.
Breaking news hits.
You stay in control.

A radio presenter or podcaster knows what is planned — but reality is different. As cartwall and broadcast audio software, FlexMixer must simply work at that moment. No time to search, scroll or think about software.

FlexMixer is built for exactly those moments. Via MIDI and rtpMIDI, FlexMixer controls playout software like RadioDJ on a separate computer. Via WebSocket it operates mixers like the D&R Airlite MK2 — microphones on/off, CUE-AIR activation — all from one interface.

Item runs long

Start the intro — the loop takes over automatically. No need to watch the clock.

Switch without interruption

Move to another item without interrupting the current audio. Seamless, always.

Jingle over the chain

Drops are perfect for jingles and stabs — they play over the chain without interrupting it.

Page switch on the fly

Jump to another page with a completely different playlist. The previous audio keeps playing.

Live cue adjustment

Adjust cue points live if a segment needs to run shorter or longer. No restart needed.

Who is it for?

📻 Radio presenters

🎙️ Podcasters

🎭 Theatre technicians

🎪 Events technicians

🎛️ Live performers

🎧 DJs

📡 Radio hobbyists

🎮 Streamers

🔊 Audio enthusiasts

🏫 Schools & clubs

Screenshots