Analysis Plus makes a 10-gauge extremely high-quality in-wall certified conduit, "Power Oval 10" that lists for $30/foot. I have great conduit already in-wall (10-gauge multi-9's, solid core, hand-pulled) as referenced above however I am getting ready to experiment with a length of this product....A friend is a Tara and Analysis Plus dealer; he made a 10 foot cord out of the Power Oval 10 recently with Wattgate plugs and it did great things for various components even when using this 10 foot section from an existing run of the mill wall outlet. I am wondering just how good it would be with Oyaide or high-grade Furutech/Wattgate plugs to extend my current circuit across the room and allow me to relocate my system leaving speakers and amp alone in the front. If you want more details, write me offline.