The Microphone effects can be turned off as follows:1. Press the [MIXING CONSOLE] button.2. Press the tab right button three times to get to 'Effect'.3. Press the desired effect button: [H], [I] and [J]. 4. Reduce the effect parameter by pressing the 4 or buttons ans need to set the effect level.
NOTE: '0' is off.
Do you need an additional help?