Demo of an Expert Sleepers ES-4 S/PDIF / CV Interface and an ES-4 Gate Expander controlling a DrumDokta module by dinsync.info.
Six outputs of the Gate Expander are connected to the DrumDokta's five drum trigger inputs and its accent input. Two CV outputs of the ES-4 are connected to the DrumDokta's 'BPF1 CV' and 'Snap CV' inputs to modulate the cymbal filter and the snare snappiness respectively.
The DrumDokta is being fed through a Metasonix R-51 tube distortion, and an Analogue Systems RS-440 analogue delay. The 7th output from the Gate Expander is being used to gate the delay, providing a slap-back on certain drum hits in the sequence.