Useful details before grand claims
We explain audio concepts with primary references and distinguish source-supported facts from suggested listening exercises. Personal examples are labelled illustrative; we do not invent family histories, equipment tests or testimonials.
Respect the recording
Articles are educational. Care advice has limits, especially for fragile or damaged formats. Consult an appropriate preservation professional when the condition of an item calls for specialist judgement.
Words and pictures
Writing may be AI-assisted and is edited for clarity. Launch illustrations are AI-created fictional scenes, labelled in captions. They are not photographs of a real archive or evidence of equipment testing.
Independent publishing
This journal is not affiliated with an equipment manufacturer, Apple or the former owner of this domain. Links identify sources; they do not imply endorsement.