This Module is currently available.
Specs are approved by the manufacturerPower Control & Interface Module
The Q137 Power Control & Interface Module is an all-in-one power module providing AC input, AC voltage selector, fuse, power switch, and a DC power connection with LED voltage indicators.
The Q137 is for use with QPS1 and QPS3 internal power supplies.
The Q137 is perfect for Portable cabinets where there are no module openings on the back.
A 110V AC power cord is provided for operation in the US. Users in other countries must provide an AC power cord having a standard 3-prong IEC C13 connector.
These merchants probably sell this module. Huh?
Synthesizer.com QPS3 Power Supply for