The project grew from service work on cassette decks and professional tape machines. The focus is not collecting buzzwords, but building useful references and documenting what is actually measured.
Spin-Tape
About
Spin-Tape is an independent analog audio project built around cassette test signals, deck service and practical measurement work.
The site is intentionally direct: products are described by signal purpose, service is described by measurable work, and legal pages separate brand identification from official representation.