No power supply included.
I have tried a standard 9v power supply with it and all the buttons light up.
Everything seems to be in order I just haven't tested it any further.
Comes in original box with polystyrene inserts. Original box is fairly worn.
Please see images.
Feel free to message about any of the items I have for sale. All orders come with a tracking number. I cant ship large items outside the UK. If you wish to collect an item rather than have it delivered, please send me a message.