Ayre QB-9 Twenty Factory Upgrade Network Transports Compatible with the NAD C368

Compatible with the NAD C368

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Ayre QB-9 Twenty Factory Upgrade Network Transports Compatible with the NAD C368QB 9 Twenty Factory Upgrade This is for existing QB 9 or QB 9 DSD units that need to be sent to our factory and upgraded to the Twenty version. When entering billing and shipping details, enter your QB 9 QB 9 DSD serial number in the Order Notes section. The generated sales number will act as the RMA number to authorize the return of the QB 9 for the upgrade. Once we receive your QB 9, the upgrade will take approximately 7 10 days to process, upgrade,