working TRAIN TRI-ANG RP 14 POWER UNIT CONTROLLER SUPPLY TRANSFORMER

Vintage Triang RP14 Speed Controller Unboxed - needs repairing

Tri-Ang Power Uni

Tri-ang RP13 The Westminster Power Controller. Rovex Scale Models Ltd *POWERS ON

Triang OO RP15 Voltage Speed Controller Working

Tri-ang Model Railways Power Units- RP4.5 Power Controller With Aux Outputs

triang power controller

Vintage Tri-ang RP14 Power Unit Rovex Scale Models Limited (Bag5)