Product Features:
Power supply system with vacuum tube rectifier is designed for low voltage but big current's units;
Use some WE materials;
Power Output: DC7V-12V.
Specification:
Input Power:120V / AC 50Hz~60Hz; 240V / AC 50Hz~60Hz
Power Output:DC 7~12V / 1.5A
Dimension:173X113X100
Weight:2.7Kg/pcs
An adjustable excitation power supply system with vacuum tube recitifier is disigned for low voltage but big current' units;
It is specially designed for high voltage excitation speakers;
Specially designed for low voltage field coil speakers;