From this page, you can access my archive of technical documentation, the result of years of passion, research, and meticulous collection.

Over time, I have collected, digitized, and organized a large amount of material dedicated to the world of vacuum tubes, vintage radio, amplifiers, as well as a curated selection of Books, specialized magazines, datasheets and technical sheets, often hard to find elsewhere.

This archive is born with the intention of preserve and share a technical and cultural heritage which risks being lost, and aims to be a reference point for enthusiasts, technicians, students, and the simply curious.