|Blutz Wave Generator|
Chō Burūtsuha Hassei Sōchi
|Debut||"Super Saiyan 4 Vegeta"|
The Blutz Wave Generator was built by Bulma while she was under Baby's control, and was used to turn Baby into a Golden Great Ape without the need of a tail. Later, during the fight with Omega Shenron, Bulma uses the same machine on Vegeta to advance him to Super Saiyan 4, since he lacked a tail. The Generator was destroyed by Omega Shenron's Finger Beam after Bulma tried to attack him with Blutz Waves in order to defend Trunks.
A similar device existed on the Saiyan's Attack Balls, where it would generate a holographic representation of a moon for use on the occupants when its onboard computer awakens the Saiyan occupant, as evidenced by what happened when Gohan transformed into a Great Ape for the second time during the training for the fight against the Saiyans.