Native Instruments MASCHINE MK3 Manual page 700

The Reverb in the Control area.
Parameter
ROOM Section
Room
Size
EQ Section
Low
High
POSITION Section
Pan
Stereo
OUTPUT Section
Freeze
Mix
Description
This allows you to choose one of four basic characteristics of the
Reverb: General, Bright, Guitar, and Shatter.
Adjust the size of the virtual room here.
Low band EQ to cut or boost bass frequencies.
High band EQ to cut or boost high frequencies.
This pans the dry signal. This is useful because the dry signal
can not be panned after the effect without panning the reverb
itself, which is unnatural.
This parameter widens the stereo field of the effect.
Enabling Freeze both mutes the dry signal and traps the current
state of the Reverb output in a temporary buffer to make it last
much longer. This is a powerful tool for playing live: By
simultaneously tweaking the
striking breaks! Setting the EQ's
generous values will further increase the effect.
Mix lets you adjust the amount of the effect in relation to the
dry original audio signal.
Mix knob nearby, you can create
Low and High controls to
MASCHINE - Manual - 700
Effect Reference
Spatial and Reverb Effects