Slow a Vibroplex down with no damage for $4.00 and 15 minutes of your time!
15:03
Vibroplex Bug adjustments
14:57
Vibroplex: the Fastest Key in the West
10:58
Difference between Iambic A and Iambic B
18:45
KN4YB SW 75 Cootie
4:50
Comparing older Vibroplex bug to new
5:03
BUGKEY ADJUSTMENT AND SENDING TECHNIQUE.wmv
3:06
A short review of bug adjustment
7:27