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 that Manic stole from Dr. Robotnik.

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 security panels.

History
Despite Sonia's objections, Manic stole the Frequency Harmonizer from Robotnik, which would later prove handy in allowing them to bypass said doctor's security panel.