Audioquest's best sounding speaker termination, Benda-pins are made from Audioquest's PSC* Copper which is then gold plated. Although this style of connection is often associated with less expensive electronics and their 'Push-Pin' style speaker wire connections, don't let that fool you. When using Benda-pins on a standard binding post, the clamping force that can be applied to this connection is far greater than that of a standard spade or banana. High clamping force is an essential part of a sonically perfect electrical connection.
*PSC=Perfect Surface Copper, high purity copper with a very smooth surface for lower distortion and smoother tonal balance.