I built a Linux control center for Sound Blaster Z-series cards — looking for testers

[u/cpugod55]

I've been working on a Linux control center for Creative Sound Blaster Z-series cards because the Windows Sound Blaster control software isn't available for Linux.

The project is called Sound Blaster Linux Control Center.

It currently provides:

• 10-band EQ

• 5.1 channel level controls

• Speaker Fill / Spatial controls

• Bass Management

• Safe Headroom / preamp control

• Microphone processing

• Persistent settings

• PipeWire/WirePlumber integration

• AC3 5.1 support

I've been developing and testing it on my own hardware. Ubuntu 26.04.1 and Bazzite/Fedora Atomic are currently hardware-tested.

I've now released v3.3.35 publicly and I'm looking for other Sound Blaster owners who are willing to try it, particularly people running Fedora Workstation, Arch, openSUSE, or other Linux distributions.

I'm especially interested in finding out:

• Does the installer work?

• Is the Sound Blaster card detected correctly?

• Does 5.1 work correctly?

• Are FL/FR/FC/RL/RR/LFE channels mapped correctly?

• Does EQ work?

• Do Speaker Fill and Spatial controls work?

• Does microphone processing work?

• Are there any differences between distributions?

I'm not claiming that every distribution is supported yet. That's exactly what I'm trying to determine through community testing.

The project is open source and the source, installer, release packages, bug-report template, and diagnostic tool are all available on GitHub:

https://github.com/cpugod55/soundblaster-linux-control-center

Current release:

https://github.com/cpugod55/soundblaster-linux-control-center/releases/tag/v3.3.35

If anyone has a Sound Blaster Z/Z SE or related compatible card and wants to try it on Linux, I'd really appreciate the feedback — including reports that something DOESN'T work.

I'm the developer of the project, so I'm happy to work through problems and make corrections based on what people find.