complete DIY instructions.
1. buy XLRs.
2. acquire two lengths of cable. normal 2 conductor shielded, whatever gauge you prefer.
3. get some of that "flexopet" techflex like I sent you in email off list.
4. shrink tube (1/4")
run (both) wires up through the techflex. leave a foot or so as the Y at the end. heatshrink it so that the techflex holds in place.
twist the shielding together from both wires to form the grounding lead. solder them together.
Assemble like so:
5pin
1+ right
2- right
3 Ground
4+ Left
5- Left
Know which is which at the "Y" end (mark them ahead of time or ping them w/a multi-meter for continuity).
viola!
or even better...just buy the sweet one I have in stock.
happy soldering.