tools
smart:EQ 4
AI-assisted EQ plug-in that balances tracks, reduces masking across channels, and provides dynamic, mid/side, and reference-based equalization.

smart:EQ 4 analyzes audio to correct spectral issues and improve tonal balance. Its smart:filter supports track, group, and track-and-group processing, while Group View lets users arrange up to 10 tracks and control EQ instances remotely.
It is designed for music producers, mixing engineers, sound designers, and mastering engineers. The plug-in includes instrument, vocal, genre, and reference-track profiles, plus dynamic EQ, Auto Gain, mid/side processing, and a 30-day fully functional trial. It runs inside compatible DAWs rather than as a standalone editor.
Features
- AI smart:filter for automatic spectral balancing
- Cross-channel spectral unmasking for groups of tracks
- Group View with drag-and-drop hierarchy for up to 10 tracks
- Remote control of EQ instances within a group
- Instrument, vocal, genre, and reference-track profiles
- Dynamic EQ bands with compressor-style controls
- Mid/side processing, Auto Gain, and group analyzer
- VST, VST3, AU, and AAX plug-in formats
Use cases
- Balance the tone of individual instruments, vocals, buses, or full mixes
- Reduce frequency masking between competing tracks
- Create space and depth by prioritizing tracks in a group
- Match a channel or bus to the spectral character of a reference track
- Tame muddy, resonant, sibilant, or plosive frequency areas with dynamic EQ
- Apply corrective and creative EQ inside a DAW mix
Pros
Cons
Pricing
- Starting price
- 79,00 €
- Pricing checked
- 2026-09-19
smart:EQ 4
79,00 €
- A dual angle on EQ
- Save up to 50% with a bundle deal
- 30-day fully functional demo available separately