AM4 Owner’s Manual
PDF File—Nov 24, 2025 Owner’s Manual version 1.x
You can also download the AM4 Quick Start Guide
Firmware v2.00
March 20, 2026 – Firmware for the AM4.
All AM4 DynaCabs™ are preinstalled.
AM4 Factory Presets
November 24, 2025
This file contains factory presets for AM4 firmware version 1.01 or newer. See the included PDF for installation instructions.
Note: Installing these presets will overwrite all existing presets on the AM4. Be sure to back up any presets you wish to keep.
Windows USB Driver for AM4 & VP4
This installer provides the USB driver required for AM4 operation on Windows.
Minimum requirement: Windows 11 or newer (x86, x64, or ARM).
Note: AM4 and VP4 use a shared driver. If you have already installed the VP4 driver, you do not need to reinstall it for AM4.
Systems older than Windows 11 may work, but are outside the stated requirements and are not supported.