Which is More Dangerous? Phantom Power, USB Power or a 9 Volt Battery?

Lets do some real world testing and see which is more dangerous, 48 volt phantom power, 5 volt USB power or a 9 volt battery. I will test to see which makes more noise with a speaker, which lights and LED brighter, can melt small wires, is louder when connected to a mic and which tastes the best. If you like this and other videos I do, please join this channel to get access to more videos, early access to videos:    / @daverat   Also check out: http://www.soundymcsoundface.com https://www.ratsoundsales.com/ https://ratsound.com/daveswordpress/ https://www.ratsound.com/ http://www.soundtools.com 00:00 Introduction 00:59 What is Phantom 01:27 USB Power 01:55 9 volt battery 02:07 LED Test 04:44 Touch Test 05:22 Speaker Test 08:06 Wire Short 10:47 Wired Wrong Into a Mic 13:07 Eye and Lick Test 15:35 Summary