Hornby Controller Made In England By Meccano (working) Input 15V AC, Output 0-12V DC.
HORNBY R902 OO GAUGE CIRCUIT CONTROL BOXED FOR R900 POWER CONTROLLER MODEL TRAIN
Hornby Railways Model Train R.915 Power / Analogue Speed Controller - '00' Gauge
HORNBY R900 OO GAUGE CIRCUIT CONTROL BOXED FOR POWER CONTROLLER MODEL TRAIN A8
Hornby R914 Model Train Controller Power Unit OO Gauge Tested