I am super excited to introduce Sofia’s Daughter
Sofia’s Daughter is a polyphonic complex formant oscillator inspired by the XAOC Devices Sofia Eurorack module. Sofia is known for its huge sonic pallet made possible by an unusual analog FOF synthesis technique, plus a wide range of inputs and outputs. Sofia’s Daughter implements all the concepts of Sofia in digital form, then adds even more controls, inputs and outputs for an astonishing range of sounds. Without any need of filters, envelope generators, or VCAs, it can create both glorious shifting resonant voices, and punchy percussive sounds. So imagine what you can create when you throw your entire modular arsenal at it!
I want to thank XAOC devices for their amazing hardware module that served as inspiration, and for giving approval to reference their module in the Sofia’s Daughter name and documentation.
Special thanks also to Omri Cohen for being one of my testers, and for creating this wonderful video that introduces the many features of Sofia’s Daughter, and gives you a taste of what is possible.
Definitely read the Sofia’s Daughter documentation if you get a chance - It really is an unusual module, and understanding how it works can really help you discover exciting new sounds.
Sofia’s Daughter is currently the only module in the Venom Oscillations $15 premium plugin. I have tentative plans for at least one more complex oscillator for this plugin. If/when a new oscillator is added, the price will likely increase in $5 increments. But existing owners will get any new oscillator(s) for free.
If you want to explore some of the sounds of Sofia’s Daughter before purchasing, you can try out a prototype patch constructed from a host of free modules. But working with the finished product is so much nicer!
Below are a series of videos and patches featuring Sofia’s Daughter made by myself and my other wonderful testers.
Polyphony demo
Features moving formant tones that normally require resonant filters, but are readily available in the raw Sofia’s Daughter output.
Polyphonic Sofia’s Daughter.vcv (6.7 KB)
Sofia’s Daughter as a complete voice
I use one Sofia’s Daughter per voice, without any envelope generator, VCA, or filter, to create 6 totally different voices: Kick, closed hat, cow bell, toms, bell lead, and bass drone. Press the Rhythm Explorer Run button to start/stop the patch.
All Sofia Jam Band.vcv (11.3 KB)
From @cosinekitty (Don Cross)
From @rsmus7 (Stephan)
2025_06_29_3Daughters_rsmus7.vcv (27.4 KB)
2025_07_04_2Daughters_rsmus7.vcv (30.1 KB)
2025_07_08_More_from_Sophia_rsmus7.vcv (29.7 KB)