Virginia Dare's Flute has been mentioned as Archon technology. Not much is known about this flute but we do know that Virginia is bound to the flute. Also, Elders are unable to touch it without feeling pain. As mentioned in The Necromancer: The Secrets of the Immortal Nicholas Flamel she found it in a cave that is situated in the Grand Canyon. The flute was put there by Marethyu for Virginia to find.