This page has thousands and thousands of midi files from old and new videogames. Sometimes a good starting point when remixing a track.
This site is intended to be a universal, reliable, community-driven home for all things MiniDisc.
Tonkopie is a page in german language with tons of information about analouge recording techniques, digitize old recordings from vinyl or tape with plenty of tips for doing so.
This is the homepage of Frank Sittinger's "Tonbandgerätewerstatt" (in german language) where he offers to repair your beloved Revox or Studer deck. He also kindly took over the service of creating unique calibration tapes from Tonstudiobedarf Heinz Bluthard who retired in 2023.