Portals are by no means an invention of our own. They’ve been around in the DIY world for a couple of decades. We had a client come to us early in 2013 and asked that we make some up for him. After extensive  research and evaluating many  combinations  of wire size, wire type, wire configuration, etc. we came up with what we feel provides the best sonic results. Feedback suggests that they do the following—

• Clean up the ground plane and enhance signal flow. This results in increased detail, resolution and musicality while lowering the noise floor, providing an overall more realistic musical presentation.
• Outperform other similar products costing several times their price.

Each kit contains:

• A. Two RCA connector style E-Loops for unused input on preamplifier or CD player  and
• B. Two spade connector style E-Loops or two banana connector style E-Loops for the amplifier’s negative speaker terminals
• E-Loop Money Back Guarantee – If you don’t like what they do for your system, simply return them for a full refund.