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Product Features:
It is specially designed for high voltage excitation speakers;
Use vacuum tube 300B as recitifier;
Pointer indication of power output current.
Specification：
Power Input：220V～240V/AC 50Hz～60Hz; 100V～120V/AC 50Hz～60Hz
Applicable Exicitation Voltage ：60V～230V/DC
Applicable Excitation Current: 20mA～60mA/DC
Dimansion：240mm*190mm*160mm
Weight：3.9Kg/pcs
Vaccum Tube：300B*1/pcs
Applicable Excitation Horns：HT-70、HD-60、1428、MD1428-2、755、DD-2、HT-70、HD-60、1428、MD1428-2、755、DD-2、555、597.
Product recommendation
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PR-12 Transistor excitation Power(Low Voltage)
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PR-22 PR-22 Combined Excitation Power(3ways)
An adjustable excitation power supply system with vacuum tube recitifier is disigned for low voltage but big current' units;
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PR-5 Vacuum Tube Excitation Power
Specially designed for low voltage field coil speakers;