Geist is FXpansion's next-generation sampling drum machine, designed to create evolved, custom beats and grooves, freeing you from the limits of pre-packaged loops and over-complicated DAWs.Sample, slice, sequence, mix, arrange, effect, resample. Geist is FXpansion's next-generation sampling drum machine, designed to create evolved, custom beats and grooves, freeing you from the limits of pre-packaged loops and over-complicated DAWs.