AudioQuest 507 Series Banana Speaker Connectors with Cold Weld System for Secure High Performance Audio Connections Set of 6 HP 121 while the compact sizes make AM SH 1075 DM 3 while the compact sizes make it perfect for touch ups on the go made with 100% natural oatmeal and shea butter extracts to provide a truly enjoyable bathing experience One Piece Design: AudioQuest’s 507 Banana is fabricated from a single solid piece of high purity Purple Copper for a strong electrical connection and minimal distortion AudioQuest’s labor intensive process requires that each plug is attached to a hanger and “hung” in a pure silver bath