Hi TIm, Morse Express sells a very small 2.4 amp switching supply. I bought one used on the web and it's fantastic. It's v-e-r-y small and it works 120-240 VAC with no action necessary by the end user; just swap the power cord to the appropriate type. I've used it in the US and Europe and it's been great. http://www.mtechnologies.com/cup/index.htm Take a look. 73, Jay K1UC