G75 -vs- G90 in Relay Digital Wireless Posted January 24, 2015 Thank you for the very informative reply. I have just a few follow up items. On the G75/G70 Where are the gain and cable tone settings stored in a multi instrument scenario? At the receiver or the transmitter? Same question for the G90. On my old Shure stuff I simply have multiple transmitters and alter the gain on each of them based on the instrument in use. Routing changes are very cool!! Where are you in terms of stock allocation into your distribution channels?