Hornby: HM2000 Power Controller - Ref R8012 (Hammant and Morgan Control).
This is a high output speed control which is suitable for two trains.
This controller is new but was received in a collection, but has not got the connecting leads to connect to the track. The box is a bit worn.
Additional control units can be connected as shown in the images - these are purchased seperately.
Images are shown for your information.