synthex
a 3-oscillator fm synth built for the daw. every knob is a real automatable parameter, so you can draw curves for the filter, the lfo, any effect, exactly like a stock plugin. vst3, au, and standalone.
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synthex is free and open source. see all releases on github →
features
3 oscillators
band-limited saw, square, sine, triangle, and pulse, plus pulse-width, wavefolding, detune, and fm from osc2/osc3 into osc1.
full daw automation
every knob is a proper host parameter. draw curves for it exactly like a stock plugin.
resonant filter
lowpass, highpass, bandpass, with velocity driving cutoff.
tempo-synced lfo
one routable lfo that can target almost any other knob in the synth.
effects rack
bitcrusher, drive, tempo-synced delay, algorithmic reverb, chorus, phaser/flanger, and a 4-curve master saturator.
mono, poly, arp
full adsr envelope, glide/portamento, mono or poly voicing, and a built-in arpeggiator.