Birds Eye Maple
Austrailian Leopard
Curly Bubinga
Rosewood

The ZERO-Box is simply my speaker impedance multiplying autoformer installed in a beautiful hand crafted lacquer finished solid cherry wooden box with the connections available on Cardas binding posts allowing you to use your favorite speaker cables. The single pair of binding posts are the connections that go to the speaker. The quad set of binding posts allow you to choose the multiplication factor depending on which two of the four are connect back to the amplifier. Polarity passes through the box: Left in-Left out, Right in-Right out.

Impedance Multiplication Factors:

2x = Connect the inner pair of the Quad set to the amplifier
3x = Connect the Left side inner, and Right side outer to amplifier
4x = Connect the outer pair of the quad set to the amplifier

Since the ZERO-Boxes require an extra set of speaker cables, I offer these high quality Teflon insulated Silver coated Copper speaker cables at a reasonable price. I am also able to split cables in half and add spade connectors, so that the ZERO-Boxes can be inserted in the middle of your existing speaker cables.