Raven Labs RingBox
The Raven Labs TRS Power Supplys have been discontinued for a decade, but the units will last forever!
This RingBox is flying out to NC!
No more worry about batteries for his RavenLabs PHA-1
Used with a standard Boss style 9V < 200 mA
Output TRS -9v/+9v/Ground .. painted black sparkle to match !m!