Console - Engineering - Energy Signature Dampener

The Energy Signature Dampener is a Mk XII Ship Engineering Console that provides a modest amount of defense, as well as boosting your resistance to proton and antiproton damage.

They also include one of the following Modifiers,based on standard Engineering Consoles, that increase stats:

Scaling
The stats for each mod give 2/3 what is found on standard Engineering Consoles granting the same stats.

The number given for the [EPS] etc. column is the percentage power transfer/flight turn rate bonus for [EPS] and [Turn], respectively, as well as the flat bonus to damage resistance for both damage types named (eg. Phaser and Disruptor) for [ResPhaDis]. The number for the [HullHeal] column is the flat bonus to the skill for [HullHeal], and the bonus to Damage Resistance Rating to all four damage types named on [Res4a] and [Res4b].

Obtaining
You can obtain Mk XII and  versions from the Dyson Equipment Requisition boxes you get as you progress through the Dyson Joint Command reputation dailies and hourlies. After completing Tier 5 of the reputation, you can also purchase Mk XII versions from the Reputation store for 7,300.