Matrix 8 in and out, Qualcomm/Low Pass, Slope 24dB/oct,
Input 3-stage equalization/Chevron filter, output 5-stage equalization/Chevron filter. Feedback Suppression, 48 Volt Microphone Power Supply
RMS pressure limit, noise gate. Input and output channels have 380 milliseconds delay. 8-way music input or 8-way MIC input