There have 5 different versions of the Ultrasound S.T.E.V.E. sound board released.
This thread will list the different versions with their idiosyncrasies and serve as a reference thread.
If you want to add something, reply to the thread.
Snark and derogatory posts will be removed at my discretion.
Ultrasound 1.0
Sith like hum, Luke ROTJ ignition
quirks
Had a 3 min auto shut off when the saber was on, but not being moved.
A soft hit noise would sound often during swings
Ultrasound 1.1
Sith like hum, Luke ROTJ ignition
Ultrasound 2.0
Jedi Font *
Quirks
Switch bounce issue. Requires a capacitor on the switch leads to function
Power break on positive lead required for Boot. A recharge port works best.
Flicker settings 2-5 set incorrectly by manufacturer. reduced blade brightness on all settings by half.
Ultrasound 2.1
Jedi Font *
Quirks
Switch bounce issue. Requires a capacitor on the switch leads to function.
Ultrasound 2.5
Jedi Font *
Quirks
power input must be kept near the forward voltage of the main Led. Excess voltage overheated boards.
*I consider it a Jedi font.