New firmware version 2.1 is available for the Lunatec V3 - This update facilitates connection to newer recording devices that do not feature manual setup and require channel status information to configure their hardware properly. This update is only required for units  with a serial numbers of V3645 or below. This firmware in no way affects the audio performance and is not required to operate with most recording devices. For more information, please contact our service department at 303-823-8100 x 105