Connector Specifications for Volumio Devices: Rivo Streamer, Primo2, Integro, and Motivo
The connector that goes into the Rivo Streamer is a DC barrel jack with the following dimensions:
Outer Diameter: 5.5mm
Inner Diameter: 2.1mm
These same dimensions apply to the following Volumio devices:
Primo2
Integro
Motivo