A special voice-altering mask for when Hitoshi's Quirk loses its effect when his voice passes through normal microphones or loudspeakers, as he speculates that his Quirk's power is lost when converted into electrical signals. This device allows several plates to transform and resonate Hitoshi's voice, mimicking another person, then directly emits it into his surroundings.
- My Hero Academia Manga: Chapter 195.
|Technology and Other Objects|
|Support Equipment||Air Force Gloves • Amplifier Jack • Artificial Vocal Cords • Capture Tapes • Costume • Electromagnetic Soles • Full Gauntlet • Hydraulic Bracers • High Density Weights • Hover Soles • Iron Soles • Jet Pack • Quirk Amplification Device • Sevens Loud • Sharpshooting Gear • Wire Arrow|
|Weapons||Capturing Weapon • Capture Gun • Cement Gun • Claustro • Curious Flattener • Grenadier Bracers • Hyper-Density Seals • Taser Knuckle|
|Robots||Camera-Bots • Mini Transport Robots • I-Island Security Bots • Villain Bots • Kanidoge's Mechs|
|Substances||Quirk-Destroying Drug • Trigger|
|Literature||Hero Analysis for the Future • Meta Liberation War|
|Miscellanous Objects||Provisional Hero License • Targets|