Chord Company Bridge Perfect for equipment with unused Burndy sockets (eg. Naim Audio), and without an external power supply. The Chord Company Bridge can help protect the signal ground. The Chord Company Bridge is hand built in UK and upgrades the lightweight, unshielded shorting plug supplied with the audio equipment, offering a no-compromise connection. It features a machined heavy-gauge aluminium case for both acoustic and electrical isolation, ChorAlloy® plated connector pins, Taylon® insulated wiring and a resin-dampened internal assembly which further increases the isolation. Available for all compatible models including the latest Type 3 & Type 4.