When I switch on super mode or VCF drive, it takes some time to happen. UDO Audio Support 29 March 2021 12:22 Updated It is by design that when you switch on super mode or VCF drive the effect slowly fades in. Related articles Moving the filter frequency fader to the highest position doesn't fully open the filter. There are clicking sounds whenever I turn the master volume control. What are the physical specs of the Super 6? Synchronising the Delay Time My audio signal is clipping.