Shorten shielded patch cable. Voodoo power supply.

Nov 16, 2011
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Hi, folks.
Here is the story.
I wanted to shorten the patch cable which came with Voodoo Iso5 power supply in order to make less mess on my compact pedalboard.
It's obviously a shielded cable. Question. Can I just solder center core to center core and shield to shield, isolate everything and put some heat shrink all over?
Thanks.