22:31, 11 August 2020 || Nanocrystalline cores preamplifier (1) ||Playing now for a few weeks: a preamplifier built with transformers on nano-crystalline cores. It is a simple design, input transformer, amplification..→
Various projects, built and tested..
A subjective sound character description of valves, capacitors, transformers and more..
A fellow hobbyïsts visit..
Some diagrams of valve gear
Hobby related usefull info..
Some info about my system
Hobby related books
Abundant stuff..
Articles from various websites
Drop me a line..
