Feldspar is a free software synthesizer developed by Contralogic Productions. Available format(s): VST for Windows 64b.
Feldspar is a virtual analog synthesizer featuring a range of tempo-based modulation options.
Features:
- 16 LFO waveforms.
- Ring modulator with 18 algorithms.
- Tempo-synced delay with high and low pass filters in the feedback path.
- Drift function for controlling oscillator pitch instability.
- Also included: FeldsparFX, a VST effect plug-in based on Feldspar’s architecture.
The download includes FeldsparFX – a VST effect plug-in based on Feldspar’s architecture.
http://www.contralogic.com/