Denon DNS1200 Single Disc DJ CD Player Hot Starts and Seamless Looping Two Hot Starts (A1 and A2) can be made on-the-fly and easily turned into seamless loops. 4 Superb Built-in Effects Building the mood and remixing live is easy with our on-board effects. Easily activate and have full parameter control with a Dry/Wet mix control of 4 effects: Flanger, Filter (high-mid-low), Echo and Echo/Loop. 3 Platter Effects: 1.Brake (adjustable in real-time) 2. Dump (reverse sound without losing forward time, like a radio edit) 3. Reverse (plays your music backwards) Next Track Function with Cross Fade With thousands of songs stored on an external USB device, play other files from the same source back to back with Next Track function. Search for the next file by 8 criteria (without interrupting playback) and crossfade seamlessly to that file. Available for CD discs as well. Cross fade time is user adjustable Memo Function Cue Point, BPM, Pitch Setting and Range, Pitch On/Off, Key Adj On/Off, and Seamless Loop A and B data can be stored directly to a file for later recall. CD memo data can also be exported to USB memory and shared with other DN-S1200 players.