This has been tested as best i can and it works fine. This is in good condition. The trunking has come loose around the plug. You can tidy this up if needed. This is used however a genuine original. With its age there are some marks/grime. The dials have also broken and do need to be replaced, however I did turn them with plyers. Please use photos to see exactly what you are getting. If you have any questions please feel free to ask.