ES-4 SPDIF/CV Interface

Expert Sleepers ES-4 SPDIF/CV Interface The ES-4 is a Eurorack format module which converts a standard S/PDIF input to five channels of control voltage. Two of the five channels are calibrated to provide over 5 octaves of 1V/octave pitch CV. The remaining three channels are general purpose outputs (for use as e.g. gates, envelopes, LFOs) and each have a nominal range of 0-10V or ±5V (user selectable). Since S/PDIF is a stereo-only format, the encoding of the five channels on to two is handled by software provided as part of Expert Sleepers Silent Way. The ES-4 will connect to any audio device using the S/PDIF standard. This includes the digital audio output provided as standard on many recent Macs (more info here on the Mac connection). The ES-4 also includes an S/PDIF output for sending data back to the computer. This output is used by expansion modules connected to the ES-4; currenty, the only such module is the ES-7 The ES-4's specifications are as follows: Panel width: 8HP Module