This is a filter with overdrive.
It cuts the specified frequencies and adds distortion.
| Parameter | Value | Explanation | 
|---|---|---|
| CUTOFF | 20–16000 (Hz) | Sets the cutoff frequency range in which the filter works. | 
| RESONANCE | 0–100 | Adjusts the filter’s resonance level. The larger the value, the more that the frequency range set in CUTOFF is emphasized.  |  
           
| DRIVE | 0–100 | Adds distortion. | 
FLT TYPE  |  
            Sets the type of filter.  |  
           |
| HPF | Cuts off the low frequencies.  |  
           |
| LPF | Cuts off the high frequencies. | |
| LOW FREQ | 20–16000 (Hz) | Adjusts the frequency range that’s boosted or cut by the LOW GAIN parameter. | 
| LOW GAIN | -24–24 (dB) | Adjusts the amount of boost/cut applied to the frequency range that’s set in LOW FREQ. |