OctaSine
size 3 MB / 3 MB
OctaSine is a 4 operators FM synthesizer.
- Four FM operators with parameters for volume, panning, modulation index, feedback, frequency modifiers (ratio, free and fine), envelope values (attack, decay, release) and toggling of white noise mode.
- Flexible routing allows setting the operator modulation target (with some limitations) as well as the percentage of signal that is simply added to the final output, enabling additive synthesis.
- Four LFOs with multiple waveforms, oneshot and loop modes and optional DAW BPM sync. They can target most operator parameters and most parameters of lower-index LFOs.
- Each operator is connected to an attack-decay-sustain-release volume envelope with logarithmic slopes.
- Per-operator white noise mode makes it easy to create percussive sounds such as hi-hats and cymbals.
- Runs on macOS, Windows 10 and Linux in VST2-compatible DAWs. Synthesis is SIMD-accelerated where possible.
OctaSine-Windows ( 3 MB )
OctaSine-macOS-Intel ( 3 MB )
We’re audio producers and sound designers with over 20 years of experience in the industry. Our team has lived through the entire evolution of digital audio production.
Our mission? To filter out the junk and bring you only the studio-ready free VSTs that actually compete with paid gear. We do the digging so you can focus on creating.
