FabFilter One

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.

Key features

• Aliasing-free high quality oscillator with triangle, sawtooth, and square wave forms
• Fat and ultra-smooth self-oscillating low-pass filter
• LFO with tempo sync, triangle and square wave forms, and adjustable wave balance
• Fine-tuned EG with additional Hold setting
• Frequency and filter cut-off modulation
• Pulse width modulation
• Filter keyboard tracking
• Velocity sensitivity
• 10-voice polyphony
• White/pink noise generator
• Smooth portamento
• Over 100 presets
• Undo and redo
• MIDI learn
• Smart Parameter Interpolation
• Sample-accurate automation of all parameters
• Parameter value display
• Extensive help file
• Available in VST, VST3, Audio Units, AAX Native formats