
HP 8660B keyboard module review (HP pulse transformer switches)
- Chyros
- Location: The Netherlands
- Main keyboard: whatever I'm reviewing next :p
- Main mouse: a cheap Logitech
- Favorite switch: Alps SKCM Blue
- DT Pro Member: -
Today we look at what's probably the most complex switch design I've ever seen, in a very interesting early 70s control pad. Thanks for HaaTa for explaining to me how these little devils work! 
