Card Trivia:Morphtronic Boomboxen
- This is one of the cover cards of Duel Terminal - Demon Roar God Revival!!.
- This monster appears in the artworks of "Morphtronic Impact Return", "Morphtronic Map" (in its object form), and "Remake Puzzle".
- This monster is based on a radio cassette player, as indicated by its appearance and Japanese name.
- Like the other "Morphtronic" monsters, "Boomboxen" resembles a Transformer - in this case, Blaster.
- Although this card can attack twice per turn, Leo never utilized or mentioned this effect in the Yu-Gi-Oh! 5D's anime.