I've got a UK universal DC power supply that was included with a recent purchase. It's 220V only, so I'll never use it here in the US. Has selector dials for a range of output voltages (3V-12V) and selectable polarity. Five different plug sizes at the end of the cable so it should fit most older consoles. It was included with a PC Engine.
Does anyone want this? I'd send it back to the UK for the price of postage plus a little extra.
Thanks for the offer Tom, whats the make.. Would determine wether its worth the cost to send back if you see my point.
The current output is also a factor as most older consoles want quite high ratings compared to what those multi voltage ones put out.