The ES-8 is a USB 2.0 class-compliant audio interface in a Eurorack module, with DC-coupled inputs and outputs that can be used for both CVs and audio. As such it is directly compatible with all popular computer-based CV generation software (e.g.Silent Way,Max/MSP,Reaktor,CV Toolkit,zMors,Audulus,Bitwig Studio, etc.) as well as audio and CV processing iOS apps.
The ES-8 also has ADAT inputs & outputs. This could be used for example to expand the I/O count via an Expert SleepersES-3and/orES-6, or to connect a traditional audio interface to add, say, mic preamps or 1/4" line outputs (for example with theBehringer ADA8200).
Without a USB connection, the ES-8 can be used as a standalone ADAT-to-audio converter, providing DC-coupled I/O expansion for another ADAT-equipped audio interface.
An expansion header allows connection of an Expert SleepersES-5, to which in turn you can connect Expert Sleepers gate, CV and MIDI expanders.
The ES-8 has a high quality internal clock, and it can optionally sync to the clock from the input ADAT signal.