Bad news for everyone! The newer revision of these voice changers that have just been released are SMD components. FUN TIMES! The circuit board components are also situated differently. On top of all this it seems the switch (which is still a 3 position slide switch) functions as normal sound and then the other two positions are effected. The packaging for some reason is the same as previous models-stating the three effected modes, but this is not the case. I don't think this is a manufacturing error because the circuit board switch notation reads NRL, ROB, GND.