Voltage AC110 / 220 v
Frequency: 50 & gt; 60 Hz or 110/220 V / 50 & lt;
Power: 8 w
feature:
  Using a backlit digital display,
  Eight-way putter,
  With the page button with,
16 channels,
  Specially designed for the control of various amounts of operation, the use of dual-CPU coordination processing, high-speed processor chip on the precise mathematical operations, the machine and its convenient editing mode and mode of operation, easy to learn and use, suitable for theatrical theater, Performances, television studios and so on