Articles by Stevyn Durham

Articles by Stevyn Durham

Review and Test of QSA Treated Upgrades

Review and Test of QSA Treated Upgrades

3 October 2023
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Quantum Science Audio (QSA) offers a mysterious yet impactful range of audio-enhancing products, such as Power Jitters, IEC Jitters, and XLR Jitters. These are said to improve audio quality significantly, although the exact technology, dubbed "Musical Metal Molecule Alignment Technology" (MMMAT), is kept secret. Testing with Olivia Dean's "No Man" revealed a "veil lifted from the music," with each added component enhancing the audio experience. The effects are most prominent when applied earlier in the audio chain and seem to especially benefit power amps. Removing these components brought back noticeable noise, validating their efficacy. Prices are a reflection of QSA’s enigmatic treatment time.