INFRA Signal 394
Open-source Linux driver posted for PreSonus Quantum 2626 Thunderbolt audio interface
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Illustration only Photo by Ivan N on Unsplash
An independently developed open-source Linux driver for the PreSonus Quantum 2626 Thunderbolt audio interface has been released after reverse engineering
This driver expands Linux support for professional audio hardware, reducing reliance on proprietary drivers. It may lower barriers for audio engineers and musicians using Linux in production environments, though stability and feature parity with official drivers remain untested at scale.
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The driver targets the PreSonus Quantum 2626, a Thunderbolt 3 audio interface retailing around $700
Developed via reverse engineering since PreSonus only provides Windows and macOS drivers
Open-source release enables Linux compatibility but lacks official vendor backing or validation
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