Broadcast Devices GPM-300-5 General Purpose Matrix SwitcherThe GPM 300 Series router products are a versatile way to manage AES3 and or analog audio in one package. With over 10 models to choose from the GPM 300 series make audio cross point routing over different platforms easy. Connect any input to any output analog or digital I O. The GPM series can be operated from the front panel, GPIO or from an Ethernet connection using SNMP and or the BDI Stack Graphical User Interface available for Windows and