Titan Audio Gold Plated 13A UK Plug Audio Grade Fuses Pack of 3 Fuses. The new Titan Audio gold plated fuse design finally bridges the gap between optimum sound quality and product safety. Through rigorous R&D we have been able to retain a safe 13a soft blow, however crucially, we have reduced the resistance by over 50% compared to a standard BS1363 fuse. The double thickness wall's reduce microphonic issues while the Titan "flubber" gel filler (as used in our analog connectors) seal's the internal connections from EMI & RFI interference. The gold plated end caps give the best quality connection over an extended period of time (as silver oxidises when not sealed). The sealed internal silver plated cable reduces resistance which allows current to pass within the correct tolerances that your equipment requires during dynamic bursts in the music.