Gate, Clock and Sync expander for the ES-3

The ES-5 is an expansion module for the Expert Sleepers ES-3 Lightpipe/CV Interface (DAC). It piggybacks on one of the ES-3's stereo channels to provide eight gate/clock/sync/MIDI outputs on the ES-5 itself, plus further expansion headers to connect up to six expansion modules e.g. the ESX-8GT Gate Expander.

Digital input: connection from ES-3 module
Analogue outputs: 8x 3.5mm jacks, DC-coupled
Output voltages: 0V/5V
Indicators: LED per channel
Expansion: 6 headers for connecting expansion modules e.g. the ESX-8GT (ES-4 Gate Expander) and ESX-4CV