Page 18 - How does M-F3A PRO accomplish the mission impossible? Recording 2018 Touring concert in Nanjing

M-F3A PRO, the updated version of M-F3A, would take the role, so the risk was lower.
The simulating diagram of Ease Focus
While A, B system design was from his thoughts.“ A, B system is very normal abroad, but relatively infrequent in China. In two systems, one system is in charge of human voice, the other is in charge of music signal. The combination of A and B system makes the whole sound clearer and richer with more dynamics and better timbre, and it solved the problem of huge echo in the venue. ”Huang Yadong introduced the conception of A, B system to us.