We've got the majority of our appliances sorted out. The only two hang ups were on our surround sound stereo and the e701i-a3. Power requirements for both are 110v @ 60hz. The rest of our gear, fortunately the majority of our things have switching adapters, so all we need is the adapter to get it into the socket and the rest is handled by the device. We were not so lucky with the tv and surround sound system.