Effects! There are 7 types: DELAY, ECHO, FILTER, FLANGER, PHASER, ROBOT, and ROLL. Of course, classic effects like delay, filter, and flanger are included! All of these effects can be applied in sync with the BPM! The BPM is automatically detected, so it will match well with four-on-the-floor beats. You can also tap to match it for songs with irregular beats. Next, the sampler! When you press the button, it samples for 4 beats. The BPM is automatically detected, so the sampling start and stop are clean. And then loop playback of those 4 beats! You can sample up to 5 sounds, and by playing them in combination, you can play them like your own REMIX. Highly recommended for four-on-the-floor DJs!!! The sampler and automatic BPM detection, etc., are all quite accurate!! Fader start is of course possible with PIONEER's CDJ. This is cheap for all of this!! Maintenance completed Vertical fader and crossfader maintenance completed, slides very well Scratches cleanly A mixer in good condition with no crackling Since it has been maintained, I think you can use it for a long time.