Hi guys, I am Hinson from WT studio.
This is my first time to post something here.
I notice that people may not know much about the different between Vintage black.
https://geekhack.org/index.php?topic=38921.0I read this post before.
Basically people will separate them from Row 1 to Row 3 (Big Logo, Small Logo and with edge) and the cut-out of the stem.
So I try to record the vintage black switches i have and make a typing demo.