Sn is a lofi FM synthesiser capable of a wide range of sounds. 

Purchase on Etsy. Currently 15% off for pre-orders.

Check out Oscillator Sink’s in-depth video on Youtube below:-

Features:-
7 FM Algorithms each with 3 different pitch settings.
The algorithm selection can also be stepped using a trigger/gate signal.

Carrier pitch with CV input.
Modulator pitch(es) with CV input.
FM Amount control with CV input. 

The output is run through a 3 position passive LPF which turns into a Low pass gate when the VCA switch is down and a CV signal is connected to the VCA input.