The 2OSC/d module contains two 1V/octave hybrid oscillators. It is designed as a hybrid digital/analog module. The oscillator frequencies are determined digitally and are therefore quite stable and have good tracking. The output waveform itself is created analog. The design causes the waveform to get a bit gritty at higher frequencies, but not devolve into "digital noise" - it's the character of this thing!
Module power consumption: 25 mA
The usual patch would be either direct to the filter, or via the 4ATT/Mix if you are combining more than one oscillator, noise etc.
Audio pitch modulation of filters and pitch can be really good, the latter can be FM synthesis in some circumstances.
This video explains how to use this module in a very basic patch.
There is also more on the 2OSC module page:-
This manual is a community work in progress. If you would like to help out with completing this manual please send a PM to @admin at the AE Modular Forum. The status of each page can be seen on the Trello board at https://trello.com/b/HNd0dBt7/ae-manuals