Expert Sleepers - ES-6 (CV-to-lightpipe interface)


Expert Sleepers ES-6 converts control voltages into digital optical signals in lightpipe format. The connectors of the mk2 version are equipped with multicolor background lightning.

Attention: an ES-3 is necessary for using the ES-6!



The ES-6 can convert up to eight control voltages with a voltage range of ±10V into digital signals that are present at an optical output. The analog/digital conversion happens with 24bit and 103dB SNR.

The module itself has only six input sockets, two more can be provided by attaching an ES-7 expander.

Attention: the ES-6 derives its clock from an ES-3´s lightpipe input, i.e. an ES-3 is necessary for using the ES-6!


Looking for an optical Toslink cable for the ES6? We have a 3m long one HERE.


6 analog inputs, 3.5mm sockets, DC coupled

digital output: optical, ADAT standard

expander header for connecting an ES-7


3U Eurorack module, 6HP wide, 52mm deep
Current draw: 67mA @ +12V and 24mA @ -12V

0.055 kg
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