LS65 All Tube High Voltage Regulator


LS65 All Tube High Voltage Regulator

Circuit modified from JADIS regulator
• tube using 5AR4, 12AU7, OB2/OC2, EL84
• 5AR4for rectifier
• OB2/OC2 gas tube as reference,12AU7 and EL84 for regulator
• voltage adjust from 150V to 400V,80mA current
• with two group of heater regulator adjust from 6.3 to 12.6V (parts change need)
• Gold plated double side 2.4mm PCB
• board size: L 230mm X W 125mm
(tubes, case and power transformer not included)

Available Options:
power transform: Matching R-type transformer (+US$36)

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