Delve Socketable Currency

Also referred to as:

resonators
socketable currency

Delve Socketable Currency or resonators is a new item class introduced in the delve league. They are currency items that allow crafting rare items similar to Orb of AlchemyOrb of AlchemyStack Size: 10Upgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.
Shift click to unstack. or Chaos OrbChaos OrbStack Size: 10Reforges a rare item with new random modifiersRight click this item then left click a rare item to apply it.
Shift click to unstack., but can be socketed with Fossils in order to change their crafting behavior. Fossils cannot be unsocketed once all the resonator sockets are filled.

WARNING: Despite the similar wording to chaos orbs, using a fossil + resonator on an item with a meta-crafting mod (such as "prefixes cannot be changed" or "cannot roll caster mods") will ignore that mod and overwrite existing prefixes and suffixes ignoring any restrictions.

List of delve socketable currency

Main page: List of delve socketable currency

Item	Drop Level	Effect(s)	Help Text
Potent Alchemical Resonator Potent Alchemical ResonatorUpgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.	1	Upgrades a normal item to a rare item	Right click this item then left click a normal item to apply it.
Potent Chaotic Resonator Potent Chaotic ResonatorReforges a rare item with new random modifiersRight click this item then left click a rare item to apply it.	34	Reforges a rare item with new random modifiers	Right click this item then left click a rare item to apply it.
Powerful Alchemical Resonator Powerful Alchemical ResonatorUpgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.	34	Upgrades a normal item to a rare item	Right click this item then left click a normal item to apply it.
Powerful Chaotic Resonator Powerful Chaotic ResonatorReforges a rare item with new random modifiersRight click this item then left click a rare item to apply it.	34	Reforges a rare item with new random modifiers	Right click this item then left click a rare item to apply it.
Prime Alchemical Resonator Prime Alchemical ResonatorUpgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.	68	Upgrades a normal item to a rare item	Right click this item then left click a normal item to apply it.
Prime Chaotic Resonator Prime Chaotic ResonatorReforges a rare item with new random modifiersRight click this item then left click a rare item to apply it.	68	Reforges a rare item with new random modifiers	Right click this item then left click a rare item to apply it.
Primitive Alchemical Resonator Primitive Alchemical ResonatorUpgrades a normal item to a rare itemRight click this item then left click a normal item to apply it.	1	Upgrades a normal item to a rare item	Right click this item then left click a normal item to apply it.
Primitive Chaotic Resonator Primitive Chaotic ResonatorReforges a rare item with new random modifiersRight click this item then left click a rare item to apply it.	34	Reforges a rare item with new random modifiers	Right click this item then left click a rare item to apply it.