Created from a sample of a Telefunken RA 742 provided by Hainbach back in November 2020, TF Fundamental is made out of four sound sources, each containing different frequency information from the original sample. As you introduce each of them you will get a richer and more complex combinations of "pure" frequencies being added.
Every on/off switch and volume knobs are CC assignable, like with all Acousmatic Sounds instruments.
Acousmatic Sounds is very proud of this instrument, the first of four created from the same sample. Purchase TF Fundamental and dive deep into the sea of sine waves found in it.