The Waldorf mod1 is a special modulator featuring an AD3SR (up to 3 decay stages with time and level control) with loop mode for looping attack over the separate decay stages with gate/trigger inputs and positive or inverted outputs.
This module features an LFO mode with bipolar output with linear or rectangular waveforms that have gate and trigger envelope modes with unipolar output and CV inputs for speed and symmetry.
The module is equipped with a gate input and signal output for rise & fall with two stage envelopes and flexible curve control for rise stage – from smooth classical RC shape to cutting linear segments.
Patching with the Waldorf mod1 is going to be interesting as you have multiple different inputs and outputs and separate stages of modulation.
Check out this product video briefly highlighting the features of the Waldorf mod1