[sdiy] Making Cables

[Scott]

Good point.  I do have an old Paia 9700 synth and I've got to have a
grounded cable going between it and the rest of my modular.  This is all
cables for the modular, and they all have a common ground at the panel
anyway.

-----Original Message-----
From: synth-diy-bounces at dropmix.xs4all.nl
[mailto:synth-diy-bounces at dropmix.xs4all.nl] On Behalf Of Bruce
Sent: Monday, July 23, 2007 12:16 PM
To: synth-diy
Subject: [sdiy] Making Cables

Hi Scott -

The idea behind grounding only one side of the cable is to minimize
ground
loop potential - I use it a lot in the wiring I do at the radio station
where I work, or in wiring permanent sound systems.

But in my modular I make all my patch cords (1/4 inch) with both ends
connected signal AND ground.

IMHO, if all your modules are in the same rack with a common ground, and
you
don't use any outboard equipment - go ahead and leave one end lifted -
otherwise I would (and do) ground both ends....

Bruce




----- Original Message ----- 
From: "Scott" <Scott at scottwick.com>
To: "synth-diy" <synth-diy at dropmix.xs4all.nl>
Sent: Monday, July 23, 2007 11:58 AM
Subject: [sdiy] Making Cables


Hi,
I've been making my own cables, and I just remembered, I think I read
something a couple of years ago about only connecting the shield/ground
to
one side of the cable. Is that right, or am I wrong. Right now my cables
have the ground connected at both ends. I'm getting ready to make a
bunch
more, and want to make sure I do it correctly.

Thanks.


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