Frequency Harmonizer

The Frequency Harmonizer is an object that appears in the Sonic Underground television series. It is a device used to bypass security panels.

Appearance
The Frequency Harmonizer is a grey, circular device with a t-shaped orange marking on it.

Features and traits
The Frequency Harmonizer can be used to bypass hi-tech security panels.

History
Manic stole the Frequency Harmonizer from Dr. Robotnik, despite Sonia's objections. The device would later prove to be handy in allowing them to bypass said doctor's security panel.