Audio Cable - su Amazon AdAmpia selezione di prodotti di elettronica. Spedizione gratis (vedi condizioni)Telefonia · Foto e videocamere · Audio e Hi-Fi · Informatica How to Wire Audio Cables: 5 Steps (with Pictures) - wikiHow How to Wire Audio Cables. Audio cables have 3 connections: a plus, a minus and a shield. It would be a mistake to assume that in order to connect 2 devicesViews: 11K Audio Cables & Wiring All tangled up when it comes to audio leads? Here are the answers to the most common queries on the subject from SOS readers.