The Entreq's Eartha Challenger Ground Earth cable is a hybrid Copper/Silver cable that is rather neutral and with good details.

The Entreq's Eartha Copper Ground Earth cable produces a warm effect on your system.

The Entreq's Eartha Apollo Ground Earth cable produces a neutral, but very open and detailed on your system.

The new Blue Heaven LS iKable combines silver-plated, OFC solid core conductors with Nordost’s innovative precision FEP extrusion technology, greatly reducing dielectric properties in order to increase signal speeds and accuracy in signal transfer. Available terminated with 3.5mm Minijack plugs, RCA plugs or XLR plugs

FireBird BASS with GND is an ideal cable for the Bass and Midrange inputs of a BiWirable or TriWireable loudspeaker when used in combination with FireBird ZERO or Dragon ZERO Full-Range cable on the treble input.