RME Controller for macOS

RME Controller for macOS puts TotalMix FX controls on Stream Deck using bidirectional Global OSC. Adjust hardware outputs and submix levels with Stream Deck + dials; use keys for mute, Dim, Mono, Talkback and snapshots 1–8.

Version 1.1.9 adds a continuous live audio peak meter spanning up to four vertically stacked keys, a local OSC connection monitor, configurable pan/balance and processing dials, and optional live channel names from TotalMix. Available advanced parameters include select EQ, dynamics, reverb and echo controls. Controls requiring hardware-specific feedback do not accept changes until matching state is received.

Includes editable starter profiles for Stream Deck, Mini, XL, Neo, + and + XL. Accept the profile installation prompt and select your RME Starter layout.

Requires macOS 13+, Stream Deck 7.1+, and an RME interface running Global OSC-capable TotalMix FX. Key actions work on compatible Stream Deck models; encoder actions require Stream Deck +. Hardware support and ranges for advanced processing functions vary by interface and channel. Audio peak meters require Send Level Messages in TotalMix. Default OSC ports: 7008 to TotalMix and 9008 for feedback.

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Version 1.1.9

• Added a continuous, live audio peak meter spanning 1–4 Stream Deck keys, using actual TotalMix Global OSC level feedback (not fader position).

• Added OSC Connection Monitor with read-only state refresh.

• Added Processor and Routing encoders for selected pan, balance, EQ, dynamics, reverb and echo parameters.

• Expanded EQ, Dynamics, Low Cut, Auto Level, Reverb and Echo enable-toggle presets.

• Added optional live channel-name discovery and configurable channel selection where TotalMix reports names.

• Updated mixer-console app icon, retained the accepted key design, and standardized active-red key indicators.

• Preserved existing output/submix, mute, snapshots and transport behavior.

• Restored six editable starter profiles; build 1.1.9.1 upgrades the 1.1.9.0 test candidate.

Hardware support for advanced parameters varies by interface; controls require corresponding Global OSC feedback before adjustments are enabled.