It has come to our attention that a small number of Vocalist Live Harmony pedals have shipped with incorrect presets. After installing the v1.2 Live Librarian software you can then use the updater guide from the link below to help assist you through the entire update process.

Live Harmony Update Procedure

We apologize for this inconvenience and if you have any difficulty with the update procedure please contact our support team ( and they will guide you through the process.

Vocalist Live Librarian v1.2 (Windows)

Windows 10 Operating System Notification

The correct operation of the full, public release of Windows 10 is not yet verified by our development and test departments. As a result, support for Windows 10 is not currently offered for DigiTech digital hardware, software applications, or third-party proprietary software used with our products. We cannot confirm a date for providing support for Windows 10, but note that full software testing and verification is underway.

To keep your system working normally with the affected products, DigiTech strongly recommends waiting before upgrading your operating system to Windows 10 until full software testing and verification has been completed.

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Previous Versions