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Product Features:
Specially designed for low voltage field coil speakers;
Use vacuum tube as recitifier;
Pointer indication of current.
Specification:
Power Input：220V～240V/AC 50Hz～60Hz; 100V～120V/AC 50Hz～60Hz
Applicable Voltage： High Terminal: 6V～23V / 0.5A～2A/DC; Low Terminal:2.6V～8V / 0.25A～2.5A/DC
Dimansion：290mm×210mm×316mm
Weight：10Kg/pcs
Vacuum：EL-6C or（EQ1-6/0.325）×1/pcs
Applicable to those horns below:
Low Terminal: 597X2(597x1) / 555X1/LM-755exX1 / 594X1 / RCA-1428X1;
High Terminal: 555X2 / 594X2 / LM-755exX2 / TA-4181X1.
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)
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PR-3 Tube Rectifying excitation Power(High Voltage)
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