OneKnob Filter is an analogue-style low-pass filter that delivers exceptionally smooth sweeps from a single knob.

It transitions so smoothly from low to high frequencies that it sounds like the analogue circuits of vintage synthesisers, from settings so low that the audio is muted to settings so high that the full frequency range passes through. In the studio it alters instrumental and vocal tone, and live it is an ideal DJ tool for automated wah effects or building dynamics in the club.

Features

• 12 dB/octave low-pass filter with a silky-smooth sound
• Cutoff frequency from below 20 Hz to above 20 kHz
• Resonance button with four settings, from none to extreme
• Sweeps without quantised stair-stepping
• The familiar sound and control of DJ club mixers

Technical details

• Operating systems: Windows, macOS
• Plug-in formats: VST3, Audio Unit (macOS only), AAX
• Architecture: 64 bit
• Licensing: licence key, machine-bound or USB flash drive (via Waves Central)

System requirements

• macOS 14 Sonoma, 15 Sequoia, 26 Tahoe or 27 Golden Gate (Apple silicon or Intel)
• Windows 10 64-bit (version 22H2) or Windows 11 (Intel or AMD, x64)
• 16 GB RAM
• 30 GB free disk space on the system drive

The licence is registered with the manufacturer at https://www.waves.com/downloads/central. You will receive your serial number and the download link by e-mail immediately after purchase.