This site gets updated as it is where I keep my design notes and information but it’s not a regular thing. Past updates have been scrubbed to start again with this new site layout.
June 1st – New site layout
June 11th – Updates for 6N6 Line
June 12th – Updates for 813 Part 2 and GM70
June 20th – New 12B4 Line
August 24th – Updates for GM70