The DC-3g by Line 6 is a replacement or spare 9V DC power supply for the Line 6 POD HD family. It is compatible with the POD HD Desktop and HD 300/400/500. Because it's a DC power supply, there's no need to lug along an additional voltage converter. Simply attach one of the included international adapters and you're good to go.
Note: Not for use with the original POD, POD 2.0, POD XT series, or POD X3 series products. Those use the PX-2 AC power supply only. Also not compatible with the POD HD Pro.
Replacement or spare international DC power supply for the Line 6 POD HD family
Compatible with the POD HD Desktop, HD 300, HD 400 and HD 500