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New AudioBox Series PC Windows Driver Posted - 1.2.2
  Forum Index » AudioBox VSL General Discussion 
Presonus Employee

Joined: 06/03/2012 18:47:38
Messages: 168
Location: Baton Rouge, LA

To The AudioBox Community,

We have released a new update for the AudioBox series devices with a focused release that addresses some big issues with USB 3.0 and Intel i-Series systems for the PC Windows Platform.

The new driver is available now here:
- AudioBox USB:
- AudioBox Stereo:
- AudioBox Studio:
- AudioBox 22VSL:
- AudioBox 44VSL:


AudioBox 1.2.2 Release Notes

* Distortion issues found with USB 3.0 chipsets
* Improvements with Intel i-Series Processors for:
- AudioBox 22VSL
- AudioBox 44VSL
- AudioBox USB

Other Changes:
- No changes to VSL for this release.
- Added support for Windows 8.1
- Improvements made for working with Windows System Audio
- MIDI OUT pipe throughput increased
- - MIDI OUT pipe sends 2 and 3 byte events now as defined by the MIDI spec.
- - Single Byte event (0xF) is not used anymore.

Driver Version: 2.18.0 (Build 5534)

AudioBox 1.2.2 is supported with the following Operating Systems:
- Windows 8 and Windows 8.1 (32 bit & 64 bit)
- Windows 7 Service Pack 1 (32 bit & 64 bit)
- Windows Vista Service Pack 2 (32 bit & 64 bit)

Known Issues

* AudioBox 1818VSL:

There remains an incompatibility issue for the AudioBox 1818VSL running with Intel USB 3.0 chipset for both late model Mac computers as well as PCs running the Intel USB 3.0 Chipset with 3rd Generation Ivy Bridge series processors and PCs running 4th Generation Haswell processors.

Our Engineering Team is actively engaged in fixing this issue and we expect to have an update available for both Mac and PC platforms in the coming months. We will be delivering frequent updates on the status in our community forum page here:

Director of Customer Services
Presonus Audio Electronics
9am-5pm central: 225-216-7887

Knowledge Base:
Studio One:
Our Drivers:
Product Manuals:
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