Hi-Pass: Takes some of the high frequencies out

Delay Time: Changes time of the delay. Note that this will act differently depending on the Fade/Repitch setting.

Feedback: how long the delay will continue to echo Delay

Wet/Dry: The mix between the original and delayed signal.

Fade/Repitch: This will switch between repitch: old school dub delay sound, i.e. when you change the delay time the pitch also changes, or fade, where the pitch remains the same. 

Mono/Stereo: How wide or narrow the stereo field is

Pioneer Knob: A single knob filter similar to Pioneer mixers, turn to the right for low pass, to the left for high pass.

Gain: Volume

Enjoy. Add your DJ FX requests in the comments field, I’ll be making a bunch more soon. Jethroe

Edit: as my man Dennis Fischer points out, it is a lo-pass, not a high pass – doh!