1. Music parameter equalizer: 7-band
2. Echo low-pass filter: 5.99Hz–20.3kHz
3. Echo parameter equalizer: 3-band
4. Dual music input ports: 1/2
5. Adjustable reverb level range: 0–100%
6. Four microphone FBE modes: OFF, 1, 2, 3
7. Echo high-pass filter: 0Hz-1000Hz
8. Music input gain: 0dB/3dB/6dB (non-adjustable in user mode)
9. Direct sound level adjustment range: 0-100%
10. Remote control power: 2 AA batteries (not included)
Features:
1. Superior feedback suppression circuitry prevents howling
2. Synthetic resin knobs with superior damping for smoother adjustments and extended lifespan
3. Full metal enclosure with stainless steel paint finish; top panel vents prevent overheating
4. Digital HD display for clearer signal frequency readouts and easier adjustments
5. Anti-slip pads prevent bottom scratches
6. Includes remote control for convenient distance adjustments