1. Superior feedback suppression circuitry prevents howling
2. Elegant LCD display panel
3. Integrated chipset delivers Hi-Fi grade audio quality
4. 3-channel input processing: AFS (Advanced Feedback Suppression)
5. 31-band graphic equalizer, 12-band parametric equalizer
6. 6-channel output processing: Crossover, supports full-range 6-channel mono systems
7. 14-band auto equalization (10 auto equalization bands, 4 user bands)
8. Automatic gain control
9. 8-band parametric equalizer for speaker adjustment