Sonic Emitter - Gabriel's Bark

The sonic emitter - Gabriel's bark is a weapon in the Fallout: New Vegas add-on Old World Blues.

Characteristics
The sonic emitter - Gabriel's bark is an Energy Weapons pistol with bonus damage against robots and power armor wearers, as well as a unique "critical strike knockback" effect, knocking enemies down on critical strikes. This sonic emitter is named after the cyberdog Gabriel, and the holodisk containing the upgrade is found in one of Gabriel's digging spots. This sonic emitter modulation has a burgundy oscilloscope.

As a one-handed Energy Weapon, the sonic emitter - Gabriel's bark is affected by The Professional perk, and counts as an improved holdout weapon.

When you score a Critical Hit, a Knockdown effect occurs.

Variants

 * Sonic emitter - opera singer
 * Sonic emitter - revelation
 * Sonic emitter - robo-scorpion
 * Sonic emitter - tarantula

Locations
The holodisk containing this upgrade is found in the X-8 Research Center Residential Test facility, in same room as Dr. Borous's dog, Gabe.

Bugs

 * Sometimes, after entering the testing area and killing Gabe, leaving while the Think Tanks are still talking, then returning to the testing area and acquiring the Gabriel's Bark holotape, even though the holotape was picked it up, it is missing from inventory.
 * In some playthroughs, Audio Sample - Gabriel's Bark will not spawn in any of the digging spots and there is no way to get the holotape to re-spawn through a previous reload or otherwise.