The RANE ONE MKII features a dedicated Sampler Level knob located on the front panel of the unit.
The Sampler can be accessed using the 8 performance pads located beneath each deck or via the secondary pad area located above each deck.
Upon launching Serato DJ Pro 3.3.3 for the first time, it may be necessary to configure the Serato Sampler to route to the AUX option, should this not already be the default setting in the software. This adjustment will enable the Sampler Level knob on the ONE MKII to effectively control the volume of the Serato Sampler.
Now your RANE ONE MKII Sampler is ready to go!