[quote name='6stringbassist' post='362066' date='Dec 23 2008, 03:31 PM']Best to get a good RCD extension lead, it shouldn't work if there's no earth, and should trip if there's the slightest 30mA leakage to earth, they work on the principle of what goes out should come back, so will trip if there's the slightest difference between current going out through it and coming back through the neutral.[/quote]
I want to get RCD protection for gigs but need to travel light (as I'm on foot 90% of the time!) - would I be best getting a RCD socket rather than an extension lead or cable reel? Saw one in B&Q today for a tenner, looked a bit plastic but if it works...