Soundcraft Multichannel — Usb Audio Driver V3.20
The v3.20 driver is recommended for the following Soundcraft models:
| 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 Many third-party sites offer outdated or malware-infected versions.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).
Unlike standard stereo USB drivers, Soundcraft’s "Multichannel" driver is built on Thesycon’s professional USB audio stack (the same architecture used by RME and Lynx). Version 3.20 provides:
Installing the Soundcraft multichannel USB audio driver v3.20 is straightforward, but Windows’ driver signature enforcement can cause headaches. Follow these steps carefully.
Summary
Compatibility
Package & Size
Installation notes & requirements
Known issues & cautions
Where to get it
Recommendation
Sources consulted
The Soundcraft Multichannel USB Audio Driver V3.20 is the essential software required for Windows users to enable multi-track recording and playback with Soundcraft Signature MTK series (12MTK and 22MTK) and Si series consoles equipped with MADI-USB combo cards. Installation Guide
Download: Obtain the official driver from the Soundcraft software page.
Disable Driver Signature Enforcement: If you encounter installation issues on modern Windows versions, follow these steps: Navigate to Settings > Update & Security > Recovery. Under Advanced Startup, click Restart now. soundcraft multichannel usb audio driver v3.20
Go to Troubleshoot > Advanced options > Startup Settings > Restart. Press 7 or F7 to "Disable driver signature enforcement." Run Setup: Once the PC restarts, run the driver installer.
Connect Hardware: Connect a high-speed USB A-to-B cable from your console's USB port to the computer. Configuration for Si Series (MADI/USB Card)
For Si consoles, you must manually patch the channels to send audio to your computer:
Main Mix Patching: Select Left and Right above the master fader, then select Outputs > Output Patch on the screen. Set Patch 2 to the MADI USB Card.
Direct Out Patching: Select an input channel, click Inputs, and select DirectOutPatch. Assign it to a MADI output channel.
Mapping: MADI channel 33 typically shows up as Channel 1 in your DAW. Compatible Hardware
Signature MTK Series: Includes the Signature 12 MTK (14-in/12-out interface) and Signature 22 MTK (24-in/22-out interface).
Si Series: Compatible with Si Impact and other Si consoles using the MADI-USB Combo card. System Compatibility Windows: Supports Windows 7, Windows 8, and Windows 10.
Mac: Not required. Mac OS uses native Core Audio drivers for these consoles. Soundcraft Multichannel USB Audio Driver V3.20
The Soundcraft Multichannel USB Audio Driver v3.20 is more than just a piece of software; it is the bridge that turns your analog or digital Soundcraft console into a professional recording interface. With its improved ASIO stability, multi-client WDM support, and low-latency performance, v3.20 represents the most reliable driver version to date.
Whether you are tracking a full band with a Signature 22 MTK, running virtual soundcheck on an Si Impact, or podcasting with a Ui24R, this driver deserves a place in your audio toolkit. Follow the installation steps meticulously, match your buffer size to your workflow, and keep a backup of the installer executable.
Final Checklist for Success:
With v3.20 running smoothly, your Soundcraft console will deliver studio-grade performance in any environment—from the stage to the control room.
Have a tip or a bug report for v3.20? Visit the official Soundcraft user forums or Harman Professional Support. For urgent issues, roll back to v3.15 using the driver archive on the support portal.
Last updated: [Current Date]
Driver version discussed: 3.20.0 (Build 112)
Related keywords: Soundcraft ASIO driver, multichannel USB audio, Signature MTK setup, Ui24R recording driver, low-latency Windows mixer.
Getting Started with the Soundcraft Multichannel USB Audio Driver v3.20 The v3
If you are a PC user working with a Soundcraft Ui24R, Si Impact, or Signature MTK mixer, the Soundcraft Multichannel USB Audio Driver v3.20 is an essential piece of software for your workflow. While Mac users benefit from plug-and-play Core Audio compliance, Windows users require this driver to unlock full multitrack recording and playback capabilities through their DAW. Why You Need This Driver
This driver acts as the bridge between your high-end hardware and your digital workspace. It allows you to:
Record Multiple Tracks: Send individual input channels directly to your computer as separate, unprocessed tracks.
Low Latency Monitoring: Utilize stable ASIO performance for professional-grade recording sessions.
Versatile Compatibility: This specific version is primarily targeted at the Si Impact, Si Option Cards, and Ui24R systems. Supported Products
The v3.20 driver is a versatile tool for several key Soundcraft lineups:
Ui Series: Particularly the Ui24R for 24-channel multitrack recording.
Si Series: Including the Si Impact and consoles using Si Option Cards (like the Multi Digital card).
Signature Series: Essential for the MTK (Multi-Track) versions of the Signature 12 and 22 mixers. Installation Guide for Windows 10 & 11
Windows often enforces strict driver signatures, which can sometimes block the installation of specialized audio drivers. To install v3.20 successfully, you may need to briefly disable driver signature enforcement.
Download: Get the official v3.20 driver from the Soundcraft website. Disable Enforcement (If Needed): Go to Settings > Update & Security > Recovery. Under Advanced Startup, click Restart now.
Navigate to Troubleshoot > Advanced options > Startup Settings > Restart. Press 7 or F7 to "Disable driver signature enforcement".
Run the Setup: Once your PC restarts, run the installer. After completion, your PC will recognize your mixer as a multichannel audio interface. Quick Pro-Tips
Soundcraft Multichannel USB Audio Driver V3.20 The Soundcraft Multichannel USB Audio Driver V3.20 is an essential software asset for Windows users running Soundcraft audio mixers. It delivers stable, low-latency performance. The driver operates as the communication bridge between Windows and hardware like the Soundcraft Ui24R or the Signature MTK series consoles. Key Features
The driver unlocks full hardware capabilities for multi-track recording and playback:
Multichannel Input & Output: Maps individual mixer channels directly to your Digital Audio Workstation (DAW). Note: This driver is not compatible with the
Low-Latency ASIO Support: Provides standard ASIO and WDM/KS audio endpoints for high-performance timing.
Clocking & Sample Rate Control: Controls and synchronizes sample rates up to 48kHz or higher.
Buffer Management: Adjusts buffer sizes via a simple control panel to optimize CPU load vs. latency. Supported Soundcraft Hardware
The v3.20 driver applies to specific Soundcraft consoles featuring multichannel USB recording capabilities:
Soundcraft Ui24R : 24-input digital mixer and multitrack recorder.
Signature 12 MTK: 12-channel analog mixer with multi-track USB interface.
Signature 22 MTK: 22-channel analog mixer with multi-track USB interface.
Si Option Cards: For Si Impact and Si Expression consoles outfitted with multi-digital option cards. Driver Installation Guide
Windows enforces strict driver signature checks by default. Because version 3.20 is an older release, you must manually disable signature enforcement to prevent setup failure. Step 1: Download the Driver Go to the official Soundcraft Software Portal .
Locate the Soundcraft Multichannel USB Audio Driver V3.20 download. Save the file to your desktop. Step 2: Disable Windows Driver Signature Enforcement Open the Start Menu and click on Settings. Navigate to Update & Security > Recovery. Locate Advanced Startup and click Restart now.
Upon rebooting, navigate to: Troubleshoot > Advanced options > Startup Settings. Click the Restart button.
When the menu appears, press 7 or F7 to select Disable driver signature enforcement. Step 3: Run the Installer Unzip the downloaded driver package. Right-click the installer and select Run as administrator. Follow the on-screen prompts to complete the process.
Restart your computer normally to re-enable default driver protection. Operating System Compatibility
Windows 10: Fully supported via the advanced startup process.
Windows 11: Compatible using identical driver signature override steps.
Mac OS: Not required. Soundcraft multichannel mixers use native Apple Core Audio drivers. To refine your Soundcraft audio setup, let me know: Which mixer model you are connecting? Your Windows version? The specific DAW you intend to use? Soundcraft Multichannel USB Audio Driver V3.20