Harmony Central talks with Shure during the 2014 NAMM Show to discuss the GLX-D Wireless Series. Filmed at the 2014 NAMM Show in Anaheim, CA, January 2014.
Learn more about the Shure GLX-D Series at: http://www.musiciansfriend.com/wireless-system-components/shure-glxd4-wireless-receiver-with-ps42us-power-supply