Elektron Monomachine - Manual (Page 139)

Appendix A: MACHINE REFERENCE A-15
MIX (signal mix) adjusts the output between
the original “dry” signal and the “wet” signal.
FB (feedback) controls the feedback of the
original signal.
WID (width) controls the stereo width of the
affected signal.
INP (input signal amplification) adjusts the
signal input.