LS70 All Tube High Current Regulator


LS70 Tube High Current Regulator

• tube using 5AR4, OC2, 12AX7, 6V6 x 2
• 5AR4 for rectifier
• two 6V6 connect in parallel to deliver more current
• 12AX7, OB2 gas tube as reference
• voltage adjust from 180V to 380V
• two group of heater regulator adjust from 6.3 to 12.6V
• Gold plated double side pcb
• board size: L 230mm X W 125mm
• Input Voltage Require: 6.3VAC X2 5VAC X1 15VAC X2 400VAC X2
(tubes, case and power transformer not included)

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