- 4 Oscillators, support loading of arbitrary (single cycle) audio files (stereo supported).
- 2 Envelope generators with flexible modulation (allows for arbitrary number of breakpoints).
- Multi-mode Filter: lowpass, highpass, bandpass, bell- and shelving types and some ‘morphable’ types (note: at this early beta-stage, only the ‘Moogish Lowpass’ type is implemented).
- Stereo signal path.
A manual of Straightliner is available for download (pdf).