Professional Processing: 24Bit data bus & 32Bit dual DSP, integrating audio processor and karaoke effector with independent adjustment for each module.

Multi-Input: Supports 5 music inputs (HDMI/Fiber/Coaxial/RCA/Bluetooth) with 7-band EQ; 2 front + 2 rear mic ports with compression, feedback suppression & 15-band EQ.

Multi-Channel Control:Main Output: Compression, delay, 5-band EQ & volume adjustment. Center/Rear Outputs: Delay, 3-band EQ & volume adjustment. Subwoofer Output: Compression, high/low pass filter, 3-band EQ & volume adjustment.

Smart Management: 20 customizable presets with PC import/export; user/admin modes (admin password: 123456) with temporary parameter saving.

Convenient Control: Programmable software for fine-tuning; 5.1 surround sound & 3D reverb; one-key anti-howling, auto-key lock; English/Chinese display; Apple APP Bluetooth full control.

Performance: Ultra-low audio noise & channel mute design.

Core Parameters

Output: Max Output Level: 4V (RMS)

Input Sensitivity: Microphone: 64mV; Music: 245mV

Signal-to-Noise Ratio: Microphone > 95dB; Music > 100dB

Distortion Rate: ≤0.1%

Total Harmonic Distortion ≤0.1%

Power Supply: 220V 50Hz/ 220V 50Hz

Dimensions: 480x206x44mm/ 480x206x44mm

Interface Configuration

4 Mic Inputs (2 Front + 2 Rear)

2 Stereo Inputs

HDMI/Fiber/Coaxial Digital Inputs

1 Recording Output

6 Analog Audio Outputs (5.1 Channel)

1 USB/RS232 Debugging Interface

2 Bluetooth Receivers (Support Playback & APP Control)