Suitable for preamp of normal sound source
FEATURES：
1. With 12 channels, including 5 microphone inputs, 3 Auxiliary line inputs, 2 emergency inputs,2 Auxiliary line outputs ;
2. The 1st Mic be of the highest priority and 2 emergency inputs have the secondary priority and Mic2\3\4\5 & 3 Auxiliary line inputs have the 3rd priority
3. The volume of each channel can be adjusted either respectively or unified.
