SV: Re: [sdiy] midi optocouplers

[Samppa Tolvanen]

We Finns are enjoying 230VAC with non-polarized mains sockets.

Shouldn't We all agree the truth, there's NO neutral wire. Just for newbies?

Grant said:
"It is a good idea to verify that your electronic music studio wall
sockets are wired correctly.
I have seen strange things happen when neutral and hot are reversed.
Even on transformer isolated equipment."

This sounds like badly designed equipment.

Samppa