Hi, first I'd like you to excuse if this is not the best place to make a post like that but I didn't found better place. So please feel free to delete it. But as recently retired, I just begin studying basics of sound's electronic as a hobby and I've found some very pretty examples of old school's equipment here, that I already downloaded to try to study. I feel grateful for that "library" and feel need to thank you to let it in the Internet. So... thanks! And congratulations for the nice job.
Renato M. Lazzari
São Paulo - Brasil