The concurrent management of real-time audio streams pose an increasingly complex technical challenge within the realm of the digital audio signals processing, necessitating efficient and intuitive solutions. Qubx endeavors to lead in tackling this obstacle with an architecture grounded in dynamic circular queues, tailored to optimize and synchronize the processing of parallel audio streams. It is a library written in Rust, a modern and powerful ecosystem with a still limited range of tools for digital signal processing and management. Additionally, Rust’s inherent security features and expressive type system bolster the resilience and stability of the proposed tool.