The complete text or name for the software you are looking for is the Soundcraft Multichannel USB Audio Driver v3.20
. This driver is essential for enabling multichannel audio recording and playback on Windows systems for several Soundcraft digital mixing consoles. HARMAN Anytime Help Center Compatible Hardware
The v3.20 driver is primarily used for the following Soundcraft series: Signature Series : Including the Signature 10 , Signature 12, Signature 12MTK Signature 22MTK Notepad Series : Used for the Notepad-8FX Notepad-12FX to interface with Windows. : Required when using the MADI-USB Combo Card to patch audio streams between the console and a computer. Key Details : Installs the Soundcraft USB Audio Control Panel
, which allows you to manage buffer settings and signal routing. OS Compatibility
: Supports Windows 7, 8, and 10. While many users attempt to use it on Windows 11 soundcraft multichannel usb audio driver v3.20
, some report it requires a clean install of the OS or manual driver selection to function correctly. : The official driver package can be found on the Harman Professional help center or the specific Soundcraft product pages step-by-step guide
on how to install this driver and configure your mixer for recording?
Windows 11 Soundcraft Notepad-12FX USB Audio Issue - Facebook
The v3.20 driver is recommended for the following Soundcraft models: The complete text or name for the software
| Console Series | Max I/O (In/Out) | USB Class | | :--- | :---: | :---: | | Signature 12/22 MTK | 14x12 / 24x22 | 2.0 | | Signature 12/16 (Non-MTK) | 2x2 | 2.0 | | Si Impact (Original & DSP) | 32x32 | 2.0 | | Ui24R | 24x22 | 2.0 | | Ghost (Limited Edition) | 24x24 | 2.0 |
Note: This driver is not compatible with the discontinued "Soundcraft Notepad" series (which uses a generic USB Audio Class 1.0 driver).
Finding the correct driver on the internet can be frustrating. Many third-party sites offer outdated or malware-infected versions. Always download from Harman Professional Solutions (Soundcraft’s parent company).
Note: v3.20 is not officially supported on Windows 11. However, users report success using Windows 10 compatibility mode.
Workaround: Run installer as Admin → Properties → Compatibility → Windows 10. Which Consoles Are Supported
| Feature | v3.20 (2019) | v3.60 (2023) | | :--- | :--- | :--- | | Windows 11 24H2 | Works (with signature off) | Certified | | Max Channels (MTK) | 14x14 | 14x14 | | MIDI over USB | No | Yes | | Sleep/Wake Stability | Excellent | Buggy (device lost) | | Latency @ 48kHz/64 | 4.8ms | 6.1ms (higher safety margin) |
Our recommendation: If you use a Signature MTK purely for multitrack recording and don’t need MIDI, stay on v3.20. If you own a Ui24R or need Windows 11 native security features, move to v3.60.
Harman lists the following open notes for v3.20:
C:\Program Files\Soundcraft\USB Audio Driver.