Close-up of a logo with the word 'INTERSTATE' in black capital letters on a gray background.

Inter::State brings routing, macro control, modulation, diagnostics, and recall into one fixed workspace around the effects you already own. Build complex chains without the usual mess of scattered plugin windows, one-off controller mappings, and level-matching guesswork.

Digital audio mixing interface with spectrum analyzer, equalizer, and multiple rack sections.

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A VST3/AU host environment for complex routing architectures.

DAW mixers are inefficient for granular signal processing. Inter::State is a self-contained host that runs your existing plugins in serial, parallel, or multiband configurations inside a single insert slot. It provides the low-level utility functions—oversampling, phase alignment, and LUFS matching—that your third-party plugins omitted, keeping your session free of cluttered aux tracks and routing workarounds.

Core Specifications

  • Multiband & Parallel Routing: Split audio via phase-accurate crossovers or parallel paths. Sum them back internally without managing external aux tracks or inducing host delay compensation errors.

  • Per-Slot Oversampling (Up to 16x): Apply uniform, high-quality oversampling to any hosted plugin, forcing older DSP to operate cleanly at higher sample rates.

  • Gain Staging Built In: Honest, level-matched A/B monitoring. Use Auto-Match for a committed level correction or Auto-Gain for continuous LUFS compensation while you tweak.

  • Phase & Time Alignment: Micro-delay offsets and phase inversion per slot. Correct the phase shift introduced by third-party saturators and EQs in parallel chains before summing.

  • Diagnostic Visualisers: Real-time spectrum analysis, metering, and high-framerate oscilloscope views placed exactly where you need them in the signal path.

Music production software interface with waveform display, several control sliders, and effects modules including reverb and EQ.
Close-up of a bridge with the words 'INTERSTATE BRIDGE' in the background.

Bypassing DAW Track Focus

Inter::State[Bridge] is the central control surface across any DAW session running Inter::State

DAW environments forcibly isolate MIDI input to the currently armed track. If you want a single macro knob on a hardware controller to adjust a compressor on the drum bus and a filter sweep on the synth group simultaneously, you typically have to build a convoluted, DAW-specific routing environment.

Inter::State[Bridge] solves this via IPC.

Drop the Bridge plugin on a single MIDI-armed track. It captures the incoming MIDI control data and broadcasts it directly via shared memory to every active Inter::State instance in your session.

Map one hardware encoder or automation lane to parameters across multiple tracks in a single assignment.

Bypass the DAW's restrictive track-focus sandbox entirely.

Zero-latency transmission. No environment wiring required.

AU / VST3 effects host

macOS and Windows

(Please check your junk mail folder if you don’t see the download link)