<font color='#000000'>I work in a shipyard's engineering office. Just wandering about the yard you can find all sorts of neat things in the dumpster, 200 feet of Belden 16b ga COAX, CAT5, some shielded 28 ga, some 3/16 tubular wire braid, shrink tubing, polyster braid, etc.. you see where I'm going with this?
I took 4 10ft lengths of the CAT5 shoved them inside the wire braid, then twisted 4 10ft lengths of COAX, the four CAT5 (now shielded), and six of the shielded 28 ga. Twisted them all up real nice and shoved them inside the polyster braid and shoved that inside the heat shrink and stuck on some Monster connectors - real sexy cable and big as a fire hose. Only cost was my time (i.e. free). Measured Capacitance was 2.8 pF per foot and inductance was 0.17 - 0.18 uH per foot measured on a B&K 665. I cannot tell if they sound better than zip wire but dam sexy though.</font>