FabFilter One is a basic synthesizer plug-in with just one oscillator, but with perfectly fine-tuned controls and the best possible sound and filter quality.
For FabFilter One, we have put tremendous effort in creating the best cut-off filter ever. Our new design approach has resulted in the fattest and smoothest self-oscillating digital filter you have ever heard. It has been tuned carefully to achieve the character and warmth of a classic analog synthesizer. FabFilter One’s filter sounds raw but never cheap or ‘digital’, even at full resonance.