v27 — Windows

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v27 Windows 10 / 11 64-bit only

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Lunnen_v27_Setup.exe
Windows 10/11 · 64-bit installer

What's new in v27

Improved stem separation quality on full-band mixes
VST rack: new parallel processing node
Chord detection — extended coverage of jazz voicings
Timeline zoom performance improvements
Fixed A-B loop sync drift at high BPM
Various UI polish and bug fixes

System requirements

What you need to run Lunnen.

OS

Windows 10 or later

64-bit only. Windows 10 (2004+) or Windows 11. No macOS or Linux support at this time.

Hardware

Modern CPU + 8 GB RAM

Intel Core i5 / AMD Ryzen 5 or better recommended. 8 GB RAM minimum, 16 GB for heavy VST use. ~2 GB disk space.

Audio

ASIO or WASAPI

Any ASIO-compatible audio interface for low-latency guitar input. Built-in WASAPI works too — results may vary.