The default synth has high latency (50–100ms) because it relies on Windows’ legacy midiOutOpen API. It is not suitable for live performance.
If you’ve ever opened an old MIDI file, played a classic PC game from the 90s, or experimented with early digital music production, you’ve heard it. That clean, slightly nostalgic, and remarkably versatile collection of instruments is the . windows default soundfont
It’s the reason early demoscene music has that specific “cheap but charming” vibe. It’s why some chiptune-adjacent producers now sample it ironically. It’s the original lo-fi hip-hop beat — not because it was cool, but because it had no reverb and 2MB of sample memory. The default synth has high latency (50–100ms) because