Fanan Team Launches Colosseum $20 Portable Node-Based Host for Windows and macOS

Fanan Team has released Colosseum, a $20 portable, standalone audio host for Windows and macOS built specifically for live synth and modular workflows. The app presents a node-based routing canvas where draggable plugin nodes and audio and MIDI pins are connected visually, and the company sums it up as, "Colosseum is a lightweight, standalone audio host that puts your entire plugin collection at your fingertips. No DAW timeline, no arrangement view, no clutter. Just a clean, visual graph where you wire things up, experiment, and play."

Under the hood Colosseum hosts VST3 plugins on Windows and both VST3 and Audio Unit plugins on macOS, with VST2 support available via direct file loading on both platforms. Audio driver support is intentionally narrow and performance-oriented: the application runs with ASIO on Windows and CoreAudio on macOS, and only those driver types are supported. The design goal is a native desktop app optimized for low-latency live use rather than a timeline DAW.

The node graph exposes routing features aimed at complex stage setups: fan-out splits, sidechain auto-detection, and multi-channel I/O routing up to 64 channels. The interface includes a dark theme tuned for low-light and stage environments, and workflow rules emphasize immediacy - everything is draggable and what you wire up is live audio and MIDI without an arrangement view to manage.

Stability and plugin management are core parts of the feature set. Colosseum’s scanner discovers installed plugins in the background while collecting metadata such as vendor names, categories, and instrument versus effect classification. Scanning uses timeout protection so misbehaving plugins are handled gracefully, and per-plugin crash isolation protects a session if a plugin fails. A dedicated Plugin Manager tab lets you add custom scan folders, trigger rescans, and manage the library.

Live performance features are extensive and practical. Sixteen switchable workspaces store independent rigs so you can jump between setups mid-performance, and full session save and recall writes every plugin, connection, workspace, and setting into a single patch file. MIDI routing tools include per-plugin MIDI channel filtering and a hardware MIDI channel duplication engine that lets a single keyboard drive multiple instruments on different channels simultaneously.

Colosseum bundles utility nodes designed for on-stage production: audio recorders with sync, a manual sampler that captures audio on MIDI note-on and records instrument stems on the fly, an auto sampler that walks user-defined note, velocity, and duration lists and can export a full sfz instrument from a sampled VSTi with one button press, a MIDI file player with per-channel mute and clean seeking, a 16-slot CC step sequencer with swing and multiple playback orders, and a transient splitter with four independent outputs for parallel processing.

Priced at USD $20 and described as a "modern modular audio playground," Colosseum is available now for Windows and macOS and targets live performers, plugin collectors, and anyone who needs a lightweight, crash-isolated host to run plugins without the overhead of a DAW. The combination of 64-channel routing, 16 live workspaces, and automatic sampler tools makes it a compact hub for gig rigs and modular-based setups.