The game's collection data lists Voltage Source Chestguard as sold by a vendor NPC in Dalaran.
Vendor
Zone
Map
Waypoint
Other items it sells
NPC #69971
Dalaran
-
-
162
Vendor NPC, zone and position come from the client's collection source tables (CollectableSourceInfo and CollectableSourceVendorSparse); coordinates are the in-game map readout.
Build history
First seen in build 5.5.4.69585 (Mists of Pandaria).
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Voltage Source Chestguard Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Voltage Source Chestguard suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Similar Items
The 10 items nearest to Voltage Source Chestguard (item level 37) in item level among Armor > Mail, Chest slot, from item level 30 to 39.
1 other item in the current build is also called Voltage Source Chestguard. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 59119 (59114 to 59142) were usually added in the same batch as Voltage Source Chestguard: the same quest line, zone, vendor or reward set.