Expert Sleepers Silent Way v1.7.3 - Manual (Page 27)

Using the Quantizer with the Expert Sleepers ES-4
The ‘ES-4’ button replaces the loaded calibration (if any) with one perfectly
tuned for the Expert Sleepers ES-4 module, assuming the ES-4’s factory cali-
bration. The output of the Quantizer can then be passed to the ES-4 Control-
ler plug-in, to be routed in turn to the ES-4’s channel 1 or 2.