QSA fuses aim to minimise bottle-neck distortions, potentially resulting in a quieter background that allows the music to emerge with improved dynamics and liveliness. Regarding the burn-in process, it is suggested that the QSA fuse may take between 24 and 250 hours to fully settle, with the majority of the changes occurring within the initial 72 hours of usage. The direction in which the fuse faces is considered important, and each fuse is marked with an arrow indicating the correct orientation. Should the sound be perceived as harsh or bright, it is recommended to try switching the direction of the fuse to potentially achieve a more favourable outcome.

QSA takes pride in its team of audiophile engineers who strive to design top-of-the-line audio products. The company aims to deliver natural sounds, rhythms, and music that resonate with listeners deeply and emotionally. With their groundbreaking science and technology, QSA fuses offer a new generation of audio enhancement, allowing users to experience greater detail and clarity in their audio playback. Quantum Science Audio fuses are designed to provide audiophiles with a transformative audio experience, uncovering new depths and nuances in their favourite music.