Power Adapter Supply Output: 3VDC 200mA Model U030020D30S Class 2
WAHL Power Adapter Supply Output: 3VDC 200mA Model U030020D30S Class 2. Used, and tested as working.
Plug fits in a 3.5 mm hole. See pics for more details.
_gsrx_vers_859 (GS 7.0.21 (859))