Distortion modulator
From MediaWiki

The Triggercon Crankcase enjoys inflicting pain on the Autobots with his distortion modulator.
Fiction
Marvel The Transformers comics
Crankcase was armed with two high-impact laser blasters and a distortion modulator that scrambled internal electrical signals within most targets that it hit. Crankcase's Universe profile
Dreamwave Generation One continuity
In both modes, Crankcase was armed with two laser cannons and a distortion modulator that scrambled enemies' cerebro-circuitry. Crankcase's More than Meets the Eye profile
Toys
The Transformers
- Crankcase (Triggercon, 1988)
- According to his packaging bio, The Transformers Crankcase is armed with a distortion modulator, though which part of the toy represents this weapon is unclear. Crankcase was not released in Japan.

